Jang Nara plays He Qianqian, the only daughter of a wealthy man. She gets kidnapped by paraglider Xu Yifan played by Jimmy Lin. They crash in a remote forest and fall in love.

Singer-turned-actress Jang Na-ra, nominated for The Best Actress Award at the Daejong (Grand Bell) Film Festival, the country's most prestigious film awards, plays the role of an autistic musician in the movie "The Sky and the Sea," which is the story of the friendship between three friends ― Sky, Sea and Jin-gu. However, their moment to leave one another comes closer.

Hee-Ji (Jang Na-Ra) is a girl who isn't afraid to stand up against injustice. She goes to the Club Med's office after her friend is excluded from a party for single persons. Hee-Ji is about to tell them off when Club Med's director Hyun-Joon (Park Jeong-Cheol) appears in front of her. Hee-Ji falls in love immediately. Hee-Ji then sneaks into the hotel room where Hyun-Joon is staying and takes his diary. She now knows everything about him including his schedule and hobbies. Hyun-Joon is soon annoyed by the persistence of Hee-Ji, but he also begins to have feelings for her. At the moment when his fiance appears, Hee-Ji is about to propose.

Soo Hyuk, a former boxer, gets a call telling him he just received a house. It’s his ex-wife Chae Hee’s house. There, Soo Hyuk finds some old Polaroid photos in the secret attic and has a time slip to the past. Chae Hee waiting for her death, and Soo Hyuk struggling to save her. The breathtaking time travel begins. Once passionately in love with her, So Hyuk travels through time to meether again at different ages and discover why he originally fell for her. He meets her when she is 10, 17 and 22. But traveling through time to revisit their romantic past is dangerous and he may risk his life to discover what he has lost.

Gao Renjie, Mei Xiaoyang and Li Shimin work at the same animal hospital. Through work, they meet Donghua and her two friends, Baibai and Yawen, and romantic sparks and heated affairs soon follow. The problem is of the three, only Li Shimin is single. To help his friends, he comes up with different tactics to deal with the wives.

A boy with an immature single mom is on the search for a more responsible nanny when he runs into an ex-ice hockey player who suits his liking.