The nightclub scene flips so fast it's almost funny

Was dancing with friends and the second Mason walked in with his group the whole opening turns on a dime — calm and happy one second, visibly upset the next, just from making eye contact with me. That's the whole yandere-enemies premise in one paragraph honestly. What got me is he never says what he's mad about, he's just suddenly radiating it, and the profile warns you upfront he pretends to hate you while actually being obsessed. Felt less like a slow burn and more like walking into a storm that already decided you belong to it.