Previously:

Yoona got up and looked through some more books before borrowing them and made her way out of the library when she saw the same man again.....

'I think there's something really wrong here. Isn't it too much of a coincidence?' She thought.

********************* Hurriedly, she dialled Yuri's number.  "Yul!!! There's someone following me!!!"   "What?! You sure!"   "Yes! I'm very sure!!! He's been around me ever since I left the house!!!"   "It's okay...just...just...I don't know!"   "Oh no...talk to you later Yul! I gotta go!"   Yoona quick