He constantly adjusts himself. I try not to notice but he seems to do that when he sits across from me while we are talking or something. I can defiantly see because I can usually see his whole body when we sit together. He just continues to be himself while talking or studying acting like nothing is wrong. I try to ignore but I can see with my peripheral vision.
Sometimes I can tell he is adjusting but most of the time he is stroking himself for a couple of seconds. He would do this a couple of times when we hang out.
Should I say something or should I look at his crotch because he might notice he is unconsciously doing it? I am interested in having a relationship with him but this habit seems unusual. Does this mean he likes me?