I gave my first time to an Israel guy

Last Sauturday I met a guy in Park97 in Shanghai, he is a model from Israel and so amazing. When he came to talk to me I feel totally puzzeled by him perfect face and smile. The secong time we dated, I gave my first time sex to him. I lost  all my mind when being with him, when hearing him call me "baby" I even can not think anymore. It is so silly. I kept my virginity for 21 years already and it is so unbelievable to give it to an Israel! I am a Chinese girl who is 21, a common student with an angel face; he is 25 from Israel who is a super model with perfect face! I know I can not keep him. He never called after that. And what is so silly is I keep thinking about him！ I don't know what to do and wanna kill myself.