What exactly should i say to him?! urgent! :(?

From the story and "fooling around" part. It would be hard for me to believe him. But to talk just go out and be honest tell him you want to talk to him about it [: Thats they best way to solve it. Believing him like I said I would find it really hard. There is nothing wrong with being friends with your e but kissing and "fooling around" is another story