AU Taengsic. Taeyeon's always had bad luck with love and has been rejected by boys too many times to count, but when she stumbles across a shady salesman who offers her "the perfect boyfriend" in return for helping him find his cat, what happens when this "boyfriend" turns out to be a "girlfriend" and Taeyeon is unable to send...it back? Based on Absolute Boyfriend.

Krystal Jung let nothing get in her way. That is, until Choi Sulli came along to shatter down her walls.

In order to raise her grades to get into a good university, Jessica's sister gets her close friend, Taeyeon, to tutor her. But, when Taeyeon seems to take an interest in Jessica, she ends up getting more than what she expects.