I don't know how to tell it because i feel so stupid. Four days ago i kissed with a guy i don't love and not even know. We were just know each other for three days. It was my first kiss and i can't still understand why i did this with someone i don't love. I kinda regretful. Anyway, all he wants having sex with me or more than a kiss. I know i shouldn't do that but i've started to feeling something about him and i just can't give up about him. What should I do?