I am an ENFP and i have known this ISTJ male for some time now. We have always had a physical attraction for each other and we recently acted on it and became Friends with Benefits. He was very persistant that he wanted more (calling ALOT, showing up at my house, and telling me he wanted us to be more). Well, i was in a relationship at the time, and basically blew him off and did some pretty shady things to him. But, he always seems to take me back and come around even when we fall out. I have since broken up with my boyfriend and realized that i really really like the ISTJ male. But, since then he has become very very sketchy. He claims he's busy and has no reason to lie to me, but his actions say something else. He doesn't return my calls or call as much as he use to... but, i feel like he's still interested and he says he still likes me. What is his deal!? ISTJ MALES, HELP ME, PLEASE!?