You're probably-- [ah, wait. he's rearranging the words and symbols in his head as he speaks] -- actually, "give up" might be "akirameru," which would probably be me for sure.

[hm!]

. . . Weather-kun is probably Hiyori. So me, Ichigo, and Hiyori.

There's a chance he's probably piggybacking on whatever it was Dazai meant.