Heaven[]
Sera[]
- "'"
- ―Emily, to Sera
Emily is comforted by Sera
Sera is Emily's older sister. As shown in "Welcome to Heaven", Sera and Emily are both Seraphim, often working alongside each other, with Emily admiring Sera. Their roles complement each other, as Sera focuses on serious polities, while Emily maintains morale amongst Heaven's residents. Despite being a fellow Seraphim, Sera kept Emily naïve about the exterminations as she thought she should shoulder the burden as the older angel, while Emily doesn't like how Sera is overprotectively treating her like a child. After discovering the truth, Emily says she regrets admiring Sera and she is not a child needing protection.
As Emily sides with Charlie about Heaven being hypocritical, Sera desperately tries to stop her. She warns her about becoming a fallen angel if she questions the system and she doesn't want her to end up like that, Emily tearfully pipes down. While Emily believes no human soul should be harmed or given up on, Sera believes their sole duty is to protect Heaven's souls.
Despite their previous disagreement on Sinners and redemption, Emily still mostly chooses to have a positive relationship with Sera. As seen in "Storyteller", Emily agrees with Sera on how Lute has been disruptive during Sir Pentious' trial, and hugs Sera when Sera realizes Sinners can be redeemed. She also gladly obeys Sera's orders on showing Sir Pentious around in Heaven after the trial is concluded. Simultaneously, she is also not afraid to stand up for herself as seen in "Silenced" to remind Sera that she can make her own decisions. Sera was upset when the sinners and Vox were making Emily feel sad and later protected Emily as they went back to Heaven.
Weapon of Mass Distraction and Curtain Call once again show the close relationship the two sisters have.
St. Peter[]
Emily and St. Peter singing together
As shown in "Welcome to Heaven", Emily and St. Peter appear to have a positive and friendly relationship, teaming up to welcome Charlie Morningstar and Vaggie to Heaven during their visit.
In "Storyteller", the two of them and Abel work together to make sure that Sir Pentious feels welcome in Heaven.
Adam[]
Emily discovers the exterminations carried out by Adam
Emily and Adam have never fully interacted, but did know of him. She believes in the redemption of sinners whereas Adam did not.. She was beyond horrified after learning about the Exterminations, which Adam brushed off as not a big deal. Emily does not like the idea of ruthlessly killing sinners, and most likely dislikes Adam for doing so.
Sir Pentious[]
- "'"
- ―Emily, to Sir Pentious
Emily and Sera watch the redeemed Sir Pentious reach Heaven
When Sir Pentious, a sinner demon and guest of the Hazbin Hotel, proved redemption was possible Emily was shocked but quickly became excited. In "Storyteller", Emily is seen defending him in the angels hearing, being completely certain that he actually redeemed himself instead of having forced his way in to Heaven like the rest of angels and seraphims believed. After confirming he is now a redeemed soul, Emily is overjoyed and puts all her effort in making Pentious enjoy his stay in Heaven.
While she is seen excited trying to show him around, Pentious asks if he can see his friends to know if they are okay, but Emily tells him he can't because his situation is something that doesn't happen in Heaven, making him very special, one of a kind. However, this only makes Pentious sad because he feels alone once again, but she assures him she's there for him and he'll love being in Heaven, but he is unable to leave. Despite her efforts, Pentious becomes even more overwhelmed over his situation and that he cannot see his friends especially Cherri again when he attempts to recreate his inventions in order to escape, making Emily feel worried for him. Later, while Emily tries to cheer him up with some ice cream, she finds him trying to recreate his Egg Boiz but fails to do it. So, in an attempt to make him feel better, Emily creates her own version of the Egg Boiz to make him company, which gradually earns her his trust and becomes friends with him.
Abel[]
Despite being against Adam's methods and her personal dislike for his ruthless killings, Emily appears to have a good opinion of his son Abel, at least better than his father, considering him capable enough in handling the Extermination situation more fairly. She and Abel get along quite well, having a positive and friendly relationship. In "Storyteller", they and Peter team up to give Sir Pentious a proper welcome to Heaven to make sure he can enjoy there.
Lute[]
- "'"
- ―Emily, to Lute
Emily and Lute don't have a relationship beyond an exchange of words, but it is clear that Emily doesn't approve of Lute's continued desire for the Extermination. As seen in "Storyteller", Emily is disapproving at Lute for disrupting the trial and actively antagonizing Sir Pentious. Because of their opposing views on Sinners, the two of them, the two of them have clashed on their conflicting views. After Vox's attack on Heaven using the Might of Lilith, Emily and argue regarding what actions need to be taken, with Lute insulting Emily for "infecting" Sera with her weakness. In Curtain Call, after Emily is injured by Vox, Sera sends Lute and Abel to bring her back. However, Lute uses this as an excuse to continue her crusade and attempts to disrupt Emily, Charlie, and the rest of Hell from stopping the weapon from exploding, not only showcasing her lack of care towards her safety, but was more than willing to allow her to die if it meant completing her revenge.
Hell[]
Hazbin Hotel staff[]
Charlie Morningstar[]
- "'"
- ―Emily, to Charlie
Emily and Charlie become friends
Emily was actually very friendly with Charlie and was excited to give an outsider a tour of Heaven and wished Charlie could stay. She gave a shocked look when Charlie swore in the angelic court. Unlike Adam and Sera, Emily was open-minded to Charlie's arguments in the courthouse.
Upon discovering the truth about the exterminations, she quickly sided with Hell's princess about Heaven's hypocrisy. When Charlie's court trial is stopped prematurely, Emily begs her not to give up, and promises that she will figure something out on her end. Later, when Charlie's theory about redeeming sinners is proven correct with Sir Pentious, Emily is thrilled.
In "Storyteller",
In "Silenced",
In "Weapon of Mass Distraction",
In "Curtain Call",
Overlords[]
Alastor[]
Emily loses one of her wings After helping Alastor.
In "Curtain Call", while battling Shok.wav across the Entertainment District, when Alastor’s arm was caught in the shark demon’s powerful jaws, locking him in place and giving Vox a perfect opening to aim the “Might of Lilith” at him. Emily darted in without hesitation, yanking him free—only for Alastor to scowl in irritation at being helped - but when the angelic blast struck her instead, maiming one of her wings, his expression shifted to genuine shock.
When asked if Emily risking her life for Alastor have any affect later on, Vivziepop says that she is unsure this action of hers will have impact since Alastor doesn't really care about Angels, but her doing that is more of a gesture to overall Hell since when the people of Hell saw her doing that it probably had more affect on them than Alastor and is unsure if he cares about it. And that very moment serves a purpose as one of the reasons why redemption doesn't seem like a dumb idea anymore since the proof is that seeing Emily as an Angel and Especially a High level angel putting herself in harms way for a demon like him shows a lot and it helps with the argument that shows that Angel's don't want to kill demons anymore and there should be Unity and peace.[1]
Vox[]
In "Silenced", Emily's attempts to apologize to Hell but Vox Rejects her for her own apology with Gift baskets even when Emily genuinely wanted to apologize for the Exterminations, leading him to show footage of the exterminations and officially raise his resistance against Heaven, horrifying and shocking Emily.
In "Curtain Call", he traps Emily in a chair after she and Charlie fail to prove the possibility of redemption. While Emily is saving Alastor, Vox seizes the opportunity to fire the lasers from the Might of Lilith, destroying one of her wings and weakening her. When she joins Charlie and Alastor, he is prepared to kill all three of them, including himself, if it means he can finally kill Alastor. However, Vox is stopped by the Vees. Simultaneously, Emily, the Hazbin Hotel staff, and the Overlords help stop the weapon from exploding.
Hazbin Hotel guests[]
Angel Dust[]
Emily defends Angel's change
When Charlie presented Angel Dust to the court as an example of redemption, Emily remained interested in observing his change, seeing him prevent Niffty from stealing and stand up for himself against his abusive boss, leading her to suggest the other angels recognize Angel's genuine change and give him a second chance.