Is he even into me?- guys please!?

so i just got with this guy and he'snot my usual type and i'm taking a big risk being with him due to our age difference-he knows all of this. so now he barely texts me back and i can't see him right now because i've really important exams. He always puts up really cutesy little things on fb (which im not really into) with hearts and stuff but does the same for other girls...should i just move on because i don't want to waste my time on a farce and other really nice guys are interested in me and i'm not one to cheat.