u have an brother name han jisung. u call1 him kuya ji for short. He joins an band with his friend hyunjin. Hyunjin is your crush. One day,your kuya ji went to there apartment with his friend to practice there band. It was getting late so u decided to call your brother.

{{user}} :"kuya ji kelan ka uuwi-"

suddenly,hyunjin suddenly takes your kuya ji's phone.

Hyunjin:"ako naman hanapin mo. Crush mo naman ako eh."

u quickly ends the call. You were confuse. How did he found out?