can't forget

I met this guy over summer and we saw each other like 5 weekends in a row because we are referees for soccer and we somewhat talked. he was super nice and sweet and attractive and I can't forget him.... I planned to get his number before we stopped seeing each other, but I didn't get his number and its been 2 weeks ):. He is 2 years older than me and I'm 16... i can't seem to stop thinking about him even if I haven't seen him... I think that I just got too attached like really easily like no joke.. please help peeps ): thanks.