Love Lessons/Love Business

Part 1 <Love Lessons>: Moon Kang attends the freshman orientation as an X-Man and meets Park Moo-jin, a returning student. Kang decides to help Moo-jin, who likes Kang's friend Mo Yu-jin but is hopeless at dating. However, the chemistry between Moo-jin and Kang starts to change strangely, and Kang's ex-boyfriend, Yoon Jae-seok, appears before them... "If I can't be the first..." Moo-jin slightly lowered his eyebrows. Before she knew it, he was cupping the back of Kang's head. It was only a moment before their breaths mingled. Moo-jin said, "Please let me be the last." And their lips met. Part 2 <Love Business>: Kang, now a reporter, reunites with Moo-jin while covering a case. Kang stil...