At the cafeteria......
NY: Jihyo! Here!(waving her hand)
(JH quickly ran to them)
SN: Is Jeongyeon still bullying you?
JH: Of course! Earlier, when we are answering our exam, she called me many times! She even threw a crumpled paper on my head making me shout at the class.
NY: She's really the worst person that we knew.
SN: Yeah right...
JH: So? What are we waiting for? Let's eat! (stands up and ordered food with NY and SN)
(Little did they know that someone was stalking them around)
??: You'll gonna be mine, Jihyo. Just wait and see....
(Who is he/she?)