Boy has gf; boy flirts with me; mad at me; then flirts another girl while still with his gf. ?

ok..a boy has been flirting with you since september. he was the one who started it, not me. i always thought that he really like me. i started crushing on him. we always hug, hangout together, beside me, help me, tickle me, even touch me in bad places, but we aren't having sex. [been flirting for a little more than a month] somehow, the boy has a gf and been having her since last year of school. me and his gf are okay with each other; but we rarely talk. she goes to my church. sometimes i text him to see how he is doing, but he rarely text me back because his gf usually have the phone. somehow, i text him and than, he texted back..saying how i ruined his relationship with the perfect girl. the text message was really ruff. it saying how i ruined it, how i been texting him even though he ignores them, and how he wont ever forgive me again.

well, its been a few days since that text message. a day after it was sent, i saw him and his gf together..and it seemed like their back together cuz how they were beside each other. me and him dont talk now. i wrote him a letter saying im sorry and didnt mean to ruin it, and how i never wanted to break them up [seriously] but he crumbled it. BUT

today,



i saw him with another girl. he is hanging out with that girl doing stuff. i dont understand why he is doing this. i told the girl if she likes him but she said only as friends. i told her that i didnt want her to be in a drama.



i dont get whyy? what is ur thoughts on this??



{{{{{boy is a senior}}}}}} im 10th grader.Boy has gf; boy flirts with me; mad at me; then flirts another girl while still with his gf. ?
he is just getting a little action when he can