Description：Gu Dile (played by Liu Moufeng) is a playful man by nature, and his partners have changed one after another. However, with his rich and colorful love experience, he forgot the love phrase "I love you" because of a mysterious curse. Whenever he wants to say this, some strange accidents always happen. This secret has followed Gu Dile for thirteen years, and only Gu Dile's good buddy Da D (played by Zhou Xinyang) knows the pain and helplessness. One day, Gu Dile met a girl named Meimei (played by Sun Tianyi). Meimei's kindness and cuteness soon attracted Gu Dile's attention. He knew that this time was different from the past dewy relationships. He really fell in love. However, in the face of the curse that cannot say "I love you", can the love between Gu Dile and Meimei blossom and bear fruit?