And why do you think I'm always pissed at you, mackerel?! You're always pulling stupid shit and getting me dragged into it!

[Ugh. Ugh!

And then Dazai just makes this worse, by saying that. The grin Dazai gets in response is a little wild, a gleam in Chuuya's eyes he might recall from the vindictive cruelty of their teenage years--

He won't get much time to react before Chuuya's shoving him forcefully into the water. Is this stress relief? Maybe a little.]