I saw the most amazing guy today, I don't know his name, but I have to find him!?

Okay, so I was at the library today with my two sisters and four nephews. I was holding Julius when I looked over and the most freaking amazing guy, looked exactly my type, was sitting there. I looked away, but every time I looked back over, he was staring at me! He stared at me as he walked out of the library and down the sidewalk, too! I don't know his name, how old he is, or what school he goes to or anything......How can I find him?