Why is he ditching me?

Well in one of my earlier questions i asked if it sounds like he likes but now i wanna know why hes ditching me.what happened is i acidently told my freinds and 1 of my freinds acidently told her brother then her brother told him i liked him then he was right behind me and all of his freinds started laughing and saying kiara do u like christan i said no then the person i liked and said no but they known who it was so i was about to cry im about to get revenge on my bff bro and stab a pencil down his eyeball but why is he acting so mean to me its been cold shoulder for 3 or 2 weeks he wont even look at me im sooooooo screwed