Designer He Ning never thought that the unsent love letter she wrote in high school would be seen by the person involved in the most embarrassing way seven years later.
She designs new sports equipment for "Undercurrent Sports", and the person in charge of Party A is none other than Lu Yanzhou, a boy from the swimming team who she had a crush on back then. She used to peek at his training from the stands, but now he is sitting across from the conference room, criticizing her design with an expressionless face: "This support structure looks good but is useless."
He Ning thought he had forgotten her. Until one day when she was working overtime late one night, she discovered a line of words embroidered on the inside of his sleeves - the words she wrote on the title page of her notebook when she was in high school: "Water resistance is power."
He remembers. He even kept the love letter.
But when He Ning plucked up the courage to ask, Lu Yanzhou said, "You are overthinking."
What I missed seven years ago, can I do it again seven years later? When professional trust and emotional pull appeared at the same time, two people who had been moving forward in their respective tracks finally discovered that some heartbeats are never one-way frequencies.