#I retyped this response so many times because every other answer was showcasing my irritation

[lnkedmyheart]

I just saw the comic where Chuuya drunk calls Dazai and I still have a doubt whether Dazai lifted or not. Like they show the Dazai replying but in the end Kaiji asks if the call actually went through and Hirotsu just says we confirmed how drunk Chuuya was or something?

The pained sigh I just let out at this...

The entire thing is ON the page. It's not subtext, it's not implied, it's not context. It's right there! Word for word.

Chuuya, complains to Hirotsu and Kaji, Chuuya tells Hirtosu he is gonna bitch about Mori to Dazai. Chuuya dials Dazai's OLD number. Kaji wonders if Dazai will even pick up/if the call will even connect cause Dazai has defected so obviously he has changed his contact. Chuuya is yelling at the phone for Dazai to pick up (during which time Dazai is staring at his phone as it rings) Hirotsu takes the phone while it is ringing and Dazai picks up because we see Dazai responding to Hirotsu.

Dazai picked up CHUUYA'S call and he didn't know Hirotsu was on the other end.

Hirotsu tells off Dazai for not changing his number and then doesn't deny nor confirm to Kaji if Dazai ever picked up, Chuuya gets mad that Dazai hung up when he got the phone back from Hirotsu.