Responses

The cousin is obviously interested in Kaede. In chapter 2 he even told Kaede to leave Ren and come to his family (hinting to become his bride) if he cannot stand Ren. The cousin doesn’t live there, yet he secretly sneaks in at night and touches someone without their consent. Good will or not, he did a shitty thing and Ren (and Kaede) has all the rights to be furious.
I don’t think the white wolf had a sexual interest in the rabbit. He was just trying to help him by relieving him. He didn’t want him to get hurt is all I thought he was saying. I don’t think it’s right but the black wolf got real mad for not being really interested in the rabbit in the first place and neglecting him that whole time.