Irene was having a normal day. A typical friday for the likes of her who will be on her way to the university, spend all her time inside the four corners of their room, and listen to her professors blabber about things she wouldn't use in real life.   Yep, it was totally a normal day for Irene but what she didn't know was that Kang Seulgi, the person she has been crushing on ever since she saw her, has something up her sleeves.