Seriously, He is such an ass in this chapter. I get that Keita is just worried about Akane and all but yelling at her after all the things shes done for him is harsh. He really didn't have to yell and make Akane feel like shit. Probably the worse thing to tell a girl that she is unsightly and has no shame and also to a girl that has feelings for you. Thats like a psychological bomb blowing up in her head.