I don’t really like haru, I don’t understand how he’s gonna get mad at aki for think...

I don’t really like haru, I don’t understand how he’s gonna get mad at aki for thinking that aki was gonna partner up with someone else like? That’s crazy considering how that same chapter and the previous one Haru at the drinking party wanted to partner up with someone else and in the next chap he was going to partner up with that guy.. but he got mad at the fact that aki got asked to be partner with someone?? Also the fact that Aki was the one to apologize and Haru never apologized even though that situation was his fault