This is emotional and Physical.
Last year,me and my friend were playing poke'mon on our gameboys,and i accidently game him a crappy one for a good one. After this, the next day I was talking to his girlfriend about naruto, he thought she was cheating on him with me. He came over,punched me in the cheak,i punched him back, bye the time the principal came out,i had bruises all over, a ton of scratches, and 2 chipped teeth. He had 1 tooth chipped,bloodylip,black eye, and scratches and bruises. We both got suspened for 2 weeks[my mom was ticked],and we both got write-up's. We now hate each other. All my friends thought it was cool i beat him up though,because i'm so much smaller and younger.