This boy in my year asked me out but the last boy who asked me out then tried to rape me and I don't know how to say no to this boy because of the last boy how would I just say it gently and without hurting his feelings.

Are charges filed against the last one?

I'll tell you the best way to not hurt his feelings is to be upfront and say no.

No matter what you say he will be dissapointed, but he will get over it.