Lang Xing says, "I just want to be with you."
Qing Qing says, "Then chase me."
The story begins with the most clichéd love at first sight, develops into the simplest kind of love that grows over time, and ends with the happiest promise to hold hands and grow old together.
(Older woman and younger woman / six-year age gap / same-sex marriage is legal in this setting)
Theme: Life is fine just as it is, simple and steady.