Everybody calling him shit before we even see what happens next like damn. As for why the uke puts up with him even though a lot of people don't like his personality, is because that's the uke's taste and they have a connection.
Sometimes we love difficult people who aren't perfect. And not being perfect doesn't mean that you're not a good person or that you're toxic or a piece of shit. I actually think they fit each other well and I don't think he's going to do some fuck shit to him, it's just typical yaoi angst-gasm lol.
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Oh…this man is unhinged