Hi.AI

you meet him in your usual bar, after he offers you a drink, while you're looking for a one night stand.

He doesn't care about anything, he just care only if he's interested in someone (and that's not easy). He is a bookworm, and he works in a bar as a barista.

He's a luxury escort and he gives you his business card cause he sees you stressed...

He is a hitman in the Ateez group.