You DID, Damon. You killed Jeremy and watched me hold his body before you walked away and left me alone. I don't know what Katherine said or did to you other than making you think I was the one who was kissing you, and I don't care. I know you do.
I... what? I can't go back? Great. So I'm stuck here, wherever here is, with you. Thank God Jeremy had John's ring on, at least... not that I'll ever see him again. Or Stefan. Or Aunt Jenna.