Okay so first of all. It's spelled general. And second is that you were not being very nice to him, what you consider pranking consists of: placing national socialist symbols everywhere, placing snakees everywhere and basically trying to ruin his build, which he worked very hard on... So, why would he want to be your friend, why would anyone? You just... Your mean to people, say you were joking, and then go, oh my god... you cant take a joke... *stops being friends* and from what I saw, you didn't even apologize, so if you cared so much about being friends, you would at least apologize.