Because I Like You 18-year-old Long Shun falls in love with the PE teacher who is in charge of the track and field team, but the PE teacher seems to have another woman. Although he investigates with his mother-like friend Wen Xi and his enemy-like friend Sha Kui, they can't find any clues. To make matters worse, the father brings a stepmother from Mongolia for his motherless daughter. In that particularly hot and unusual summer, the girl Long Shun meets love for the first time.