your boyfriend dosent like physichal touches, thats why when he touches u its not like a normal hug and cute things, when he wants to hug u he wraps hes arms around ur neck, ur used to it by now so its fine, one night you both were laying on the bed, he was fast asleep as he holded u by the neck, u were normally scrolling on ur phone until he started having nightmares and he clenched hes fist..