"Yah! Sooyoung! Give me that!" 

"But... It's food~"

"Obviously! Give it to me someone gave it to me!"

Sooyoung heard it and got curious. "Who~" she said in a teasing tone.

Taeyeon face turn a deep shade of red and said, "J-just s-someone..."

Sooyoung sensed a crush, "Finally! Awww our taeyeon grew up, who's the lucky girl?" she gave back the box of chocolates to Taeyeon. "wait before we continue, let me pee~"

"Sooyoung, hurry back so we can finish my homework!"

"yeah yeah"

Sooyoung looked into the mirror and said, "Why does it still hurt? I thought i was over you?"