To Hee-wons dismay, the BFF she crushed on and her other BFF are now dating! Seriously bummed, Hee-won decides to go wild just one time, and find solace with a handsome stranger. A very satisfying one-night affair has now turned into more — shes pregnant

Heewon Jang wanted to be a perfect teacher and set a moral example, both in the classroom and in life. But due to a deviant one-night stand, she finds herself pregnant. To make matters worse, the baby's father is none other than Doojoon Kang, the uncle o