13-year-old Chris Wang, known as Dìdi, has to find his way through a maze of friendships, crushes, online chats, hormonal storms and his family. The fact that Chris has to deal with a feeling of otherness due to his Taiwanese heritage doesn't make his life any easier. Didi decides to learn things that his family can't teach him: How to skate, how to flirt - and how to learn to love his mother.