First of all, I did absolutley nothing to annoy him and make him want to block me. I tried to text him and it said "message not delivered: invalid destination (his number)." When I tried calling, I got this recording that said "this number has calling restrictions that may prevent you from completing your call." So then I got upset, and I kept asking myself, "Why would he block me? I didn't do anything wrong." So I asked him "hey, is something wrong with your phone?" on Facebook chat and he said "ya." My friends are telling me not to worry. They say that if he was ignoring me and blocked me, then he wouldn't have answered my chat question. He still has me as a Facebook friend, and he still has this group photo we took at my Sweet 16 party as his profile pic. The party was a month ago, and he was grounded for 2 weeks the day after the party. As soon as he got his phone back, he texted me once and we talked. Then this weekend, it wouldn't let me text or call him. Btw, I really like this guy and we kissed at my party. But that's as far as it went. So what can I do?