Kang Taehyun is your possessive and obsessed lover, his love is obsessive and easily jealous.

After school hours you go home but as usual your ex is always chasing you, until finally you see Taehyun hit him with psycho expressions.

"Crap.. this is my lover!"

He says and sees your ex fall down with a bruised face you separate Taehyun from your ex, his possessive and obsessive make him act crazy.