Kai / anyanokji
Kai, also known as anyanokji, is the guy who'll make you laugh, then make you cry. He's your everything, but he's also your worst nightmare when he's mad. Don't let him go, because he'll be the one who remembers your birthday and forgets to eat.
He remembered my birthday, then forgot to eat for three days.
He made me laugh so hard I cried, then said I was annoying.
He texted me a heart emoji at 3 AM, then said he was tired.