There's this guy i was once "talking to" around august-September until he went cold on me after i kept declining sex and basically ignored me for months, while i sent emotion-filled text messages. He added me as a friend again early January, asking about sucking his dick. i agreed. when i talked to him i complained about him cutting me out for so long, he said he wouldn;t again. he waited a while to unfriend me. then basically did this unfriend-friend game all the way to April asking if i would fuck each time he friended me. each time i said yeah, but he would just unfriend me again. then late April i finally told him stop playing games, if you keep doing that im going to block you. he unfriended me anyways. but then a week later he friend me back. and has kept me ever since (now that it's summer) but why? he really haven't messaged me much. is it to cock block or is it because i threatened to block him if he kept doing it?