I hate to say it, but Utsumi needs to burn Risa so bad, she will never want to talk to him, help him, or anything, ever again. And some girls won't listen to reason or anything, and burning them bad works, I know from experience, unfortunately.
And here the the ED theme for this chapter:
And I am waiting for Kouno x Eri at some point too. Boy would he outdo himself with her.