My CEO, Stop Seducing Me — Episode 19

Wendy was cheated on by her ex-boyfriend Bob and accidentally had a one-night stand with Bob's young uncle Ryan, the CEO of her company. Ryan falls in love with Wendy at first sight. But Wendy can't believe that the CEO would really like someone as ordinary as her. Ryan doesn't know how to show his affection to her, so he proposes her to become his girlfriend to get back at Bob. Wendy misunderstands that Ryan just uses her as a tool to "teach" Bob. Finally the Ryan actions dispelled Wendy's concerns, and she truly became the CEO's girlfriend.