Jihoon is surprised when he gets in his studio. Pink sticky notes are plastered everywhere in his studio; on the computer's screen, his keyboard, his dolls, the wall, and even the floor -- Jihoon almost stepped on it -- and the door. The weird thing is there are exactly five pink sticky notes on every places and there are handwriting on each sticky notes. The pink-haired guy scoots closer to the nearest pink sticky notes and reads them carefully.

내꺼하자? (A/N: In English it means 'be mine?')

He moves to another sticky notes.

내꺼하자?

내꺼하자?

내꺼하자?

And other sticky notes' are all same.

The thing is, Jihoon is the only one who has the key to his studio, and he always locks it, whether he is working inside or he is not inside.

"Don't tell me that Seungcheol hyung actually duplicated my key."