A : Oh my gosh, I forgot to call my boyfriend.
     - 아! 남자친구에게 전화하는걸 까먹었네.

B : What's up?
     - 무슨 일이야?

A : I'm supposed to meet him today. I'm off now.
     - 오늘 만나기로 했거든. 나 갈게.

B : Oh, are you? catch you later.
     - 그래 나중에 보자.