Celty might also interact with him. She's often involved in the events of the series. A drunk Izaya could be a source of confusion for her, or perhaps she would try to help him in some way, seeing as she has a kind heart despite her rather spooky appearance. Another possible character is Namie. Since she has a complex relationship with Izaya, she might be the one to find him drunk and have to deal with the consequences, whether it's covering for him or using his drunken state to her advantage.
In the 'izaya gets drunk fanfiction', there are numerous possibilities. He might start hallucinating or misinterpreting events around him. His drunken state could also make him vulnerable to attacks from his enemies, since he's not in his fully alert state. On the other hand, it could be a chance for some characters to get closer to him and understand him better, as drunk Izaya may show his true emotions without the usual masks he wears in his清醒 state.
Another challenge is the world - building within the fanfiction. Since this is a rather unique and unexpected plot, the writer has to create a believable scenario in which this could happen. They might need to consider things like the society in which these characters exist, how their friends and family would react, and what kind of medical or magical explanations (if any) would be used. It's not easy to blend this out - of - the - ordinary plot into the existing lore of the original work.
Well, in general, Shizuo is often depicted as the strong and hot - tempered one. In fanfiction, he might be shown as being very protective or possessive in a relationship with Izaya. Izaya, on the other hand, is usually the sly and manipulative character. In such fanfictions, he may use his wits to either get closer to Shizuo or drive him crazy. But remember, lemon fanfiction often has inappropriate content, so this is just a general view of how they are typically characterized in more appropriate fanfictions about them.
Well, in fanfiction when Saitama gets drunk, he may interact with other characters in a different way. For example, he could become more talkative and engage in long conversations with villains or heroes alike. This could lead to some unexpected alliances or rivalries. Also, his physical abilities might be affected in strange ways. Maybe he would still be strong but lack the precision he usually has, resulting in some clumsy but still powerful actions.
In the 'ichigo gets drunk' fanfiction, he might act in a very uncharacteristic way. For example, he could start being overly friendly or saying things he normally wouldn't. Maybe he'd lose his usual cool composure and start blabbing about his deepest secrets or feelings towards his friends or enemies.
One possible plot is that Ana is a shy character usually. But when she gets drunk, she becomes more confident. She might start singing on a stage in a local bar, attracting the attention of many. This new - found confidence could also lead her to make new friends or even a love interest, as she shows a side of herself that no one has seen before.
Well, in such a fanfiction, Bulma might start acting really out of character. She could say things she normally wouldn't, like sharing her deepest secrets or making really bold statements. Maybe she'd start dancing in a silly way or trying to do things she's not good at, like singing karaoke really badly.
Well, if Merlin gets drunk in a fanfiction, it could lead to some really interesting character interactions. He might lose his usual inhibitions and act more freely. This could result in him getting into trouble with the court or the knights. He could also make a fool of himself in front of Gwen, which would be quite embarrassing for him later when he sobers up.