| Director | Xu Jinglei |
|---|---|
| Genre | romance film |
| Runtime | 109 min |
| Country | Czech Republic, People's Republic of China |
| Box office | $45.2 million |
Jin Tian (Wang Likun) is a young woman who recently got dumped by her fiancé and lost her grandmother, Chen Lanxin (Xu Jinglei). Feeling heartbroken, she enrolls in a language course abroad and travels to Prague for a change of pace, the city where her grandmother once spent a couple years of her life. In her grandmother's belongings, she finds a letter from 1970, written by Josef Novak, her grandmother's past lover.
In Prague, Jin Tian meets Peng Zeyang (Kris Wu), a young single father who lives with his little daughter and bipolar mother. The two develop a mutual attraction during their journey searching for Josef Novak.