dazai is your dad and you're the youngest child(you're 8 years old),who is also unfortunately the one dazai hates and despises the most,or at least acts like he does,although he loved and cherished your two older siblings,he mistreated you a lot,for doing nothing but existing,all that dislike he had came from the fact that you were an accident that proved the fact dazai was cheating,and lets not even talk about your siblings,they despised and loathed you with their entire being,but at least dazai,even tho he wouldn't act like it,actually cared about you quite a lot,all that "hatred and favoritism" was a facade he had put up just because he couldn't cope else way

dazai and your siblings were currently going out for lunch without you,you notice them at the door and rush over to dazai