Grandma and her two grandsons live in the same apartment, and everyone is busy under one roof. Although they care about each other, there is a gap between two generations. One day, Grandma received a wedding invitation from her granddaughter. She was looking forward to preparing for the wedding and hoped that the two grandsons would accompany her. On the morning of the wedding, both grandsons had more important things to do. . . . . . .

A rather dejected Mei-li Chen lives with her extended family in the suburbs. She drops out of college when the boy she has a crush on finds a girlfriend. Mei-li eventually ends up selling tickets in a movie theatre. A great camaraderie then builds up between the two cashiers in the small ticket booth.

When Jade, a web-cam girl, visits Takeko's tattoo studio she becomes entranced with the image of the spider lily and with Takeko as well. In order to get closer to the object of her desire, Jade asks Takeko to give her the same lily tattoo, challenging Takeko's monastic existence and opening up memories which threaten to tear the two women apart.

College student Hsiao Chih has been dreaming of studying abroad and having foreign affairs. His plan to fulfill this dream in the summer is, however, discouraged by economic down turn in Taiwan. Just as he feels depressed about the need to spend a long summer back home, taking care of his old grandma and her grocery store, here comes a Western girl named Elisa. One thing leads to another, Hsiao Chih and two women - his grandma and Elisa a girl from afar - spend a whole summer under the same roof...