Ok so here's what happened:

I first met him on SYG. I think we both shared our dislike for someone (no names hehe). We started talking through PMs and whatnot and things were going well as friends. He stans for the rival of my fave but I overlooked it. Anywho, we decided that we'd meet since we both live in the same city. We finally meet and we have an awesome time together. We'd gone to the cinema and had food etc so all was nice and very traditional. Then, as we were walking out from the mall, we saw a billboard that had his fave on it, I think she was promoting antibiotics or something idk. Anyway he starts stanning like a crazy person and "yaaaass!! kwiiiin omg!!!"-ing and "you look like a gawdess mawma yas!"-ing etc etc and naturally bc I dislike her (because she's the direct rival of my fave remember!!) I start getting annoyed. I must've said something like "umm stan shades aside it's literally just an antibiotic ad like chill". And then the unspeakable happens; he goes off on me, shouts at me to the point where he's like spitting on me and I'm like "omg what? Is this a joke...?". I snatch the Snickers bar I bought for him and run back home. I see him on SYG and around here all the time and it's SOO awkward omg. ugh!! Boys!

Moral of the story: don't go on a date with an ATRLer