How do you dump a guy who is nice?

Well it depends on the realation ship. For examle I had a boyfriend but this other boy in school kissed me. So I told him without yelling and he understood and took it perfictly. So I guess if you want to do it without hurting his feelings just say it in a way that he will understand. (If you remember most boys are stupid so make sound so stupid that he will understand), Like his language! LOL! Hope it helped!

True it depends on the relationship. If he cheated on you but you dont really want to break up with him talk to him about it. If you are just sick of him say "I dont want to date you right now, i think we should just be friends and see what happens"