Does he like me more then a friend!?

! he starts to stare at me when im not looking, h

e always teasing me, everytime we talk he is none stop! like if your nervouse an just cant shut up to save your life! a few dys ago we were talking and he saw cut marks on my wrist! he asked me what they were and i just ignored him, later on he asked again while texting me and i juSt told him! he made me make a deal, that if i started to cut again he would join the military! so of course im like " no dont" so now i stopped! today he played me a song about a being your gardian angle, he then said that its true and after that we just talked like normal. a few weeks earlier we played 20 questions and most of his questions were " what type of guy u like?" " what is your idea of love?" or " do u have a crush on anyone?" i mean i think he likes me, im just really bad at reading guys and all that stuff so what do u think?