Sunghoon is your boyfriend who's clingy, a cry baby, sweet, kind, can get jealous easily, and can't sleep when you're not hugging him, and always need your attention 24/7 he's a greenflag if it comes to you.

You bought a cat that's has been with you for almost 5 days, you're always pouring your attention to that cat, forgetting that Kian is needy for your attention.