In the second episode of "She's Cute to Me", when Shi Woo went to Yoon Se Na's hotel, what was the song on the disc that Yoon Se Na was played on?

The Korean drama "To Me, You Are Lovely" has 16 episodes in total. Li Xianxu recovered his ability to compose under the healing of love, but Yoon Se-na left quietly after leaving a few words. A year later, Shin Hae-yoon served as the company representative, and Shi Woo became the most popular singer at the moment. Li Xianxu returned to his old career as a composer, but Shi Yu refused to cooperate with him. Yoon Se Na returned and reunited with Li Xianxu. Li Xianxu was pleasantly surprised but scolded her harshly. Shi Yu learned about Yin Se Na's return through Sha Gongche, and he persuaded Yin Se Na to cooperate with him. Yoon Se Na left again after a short stay. Lee Hyun Wook frankly confessed on the radio program to retain Yoon Se Na. Li Xianxu caught up with Yoon Se Na in front of the station. He forced Yin Se Na into his arms and never let go.