Cartoonist Lin Yu and actor Shen Yan were separated for three years due to misunderstanding. She held on to her dream in a dilapidated studio, while he counted the stars and waited in a rental house in Hengdian. When we met again on the set, he handed me half-sugar lemonade, which contained unspoken longing in its sourness. From the sunrise on the top of the mountain to under the ginkgo tree, from the ring to their daughter Susu, they finally learned that love is not waiting for the other person to bow their head, but directly saying "I am here".