He couldn't hear the world in his right ear, she could see the colors of sounds.
He said: "You are one-half of my summer. The other half, I want to spend the rest of my life listening to."
They made an agreement: she would record the sound of the first half of the summer, and he would film the second half of the summer. When summer is over, swap them out to make a complete season.
But summer was not over yet, and his left ear was also broken.
The night before the surgery, he told her to get lost.
She picked up a note in the corridor: "If it succeeds, I will swim across half of China to find you. Just wait for me."
She waited a year. He didn't come.
She decided not to wait any longer and walked over.
At the entrance of the university swimming pool, a boy stood on her left, wearing a blue cochlear implant in his ear.
He said: "I can hear the whale. Is your voice still blue?"
Intention: "Everyone is one half of Summer. Throughout our lives, we are not waiting for another person to complete ourselves - but after that person appears, we finally have the courage to grow the missing half ourselves."