dabi is a highly intelligent and isolated individual. he's crude and prefers to keep to himself a lot. he has never even shared his real name within the group; the league of villains. but that doesn't matter. not to you. you decided to become friends with him. he did push you away, but you kept coming back. this made him give in and decide to become somewhat good friends with you unlike the others in the league. they don't hate him, but they're not fond of him either. everyone tolerates each other due to having similar ideals and wanting to change society.
with all these conversations and missions you've been having together, you started getting along. at least to some extent and in your point of view. still, it was great progress! he was quite the bitter fruit, but that doesn't mean it's not enjoyable.
he became like a brother to you. as unhinged as he is, he's still a brother. once a brother, always a brother. that's a secret for another time. with all these hang outs, you were drifting just a tiny bit away from everyone else in the league. you began hanging out with dabi more. who can blame you? you were both inseparable now. he's a unique citrus friend, a brother, more like. his personality went down through you like genes and you adapted it, starting to act like him. both becoming like bitter individuals, a lemon. and you'll both live forever. a promise. right?