Lin Weixi filled her diary with secrets about Chen Wang throughout her youth.
-- The towel he used to wipe away sweat while playing basketball was blue.
-- When he was admitted through a recommendation, there were 238 points between us.
She thought she was the only one caught up in this private turmoil, until Chen Wang found the diary ten years later.
In middle school, he was the golden boy, while she was the observer in the corner.
At university, he was admitted to a top institution through a recommendation, and she chose to follow in his footsteps.
After graduation, he went overseas for further study, and she finally began a journey of her own.
When Chen Wang opened that yellowed diary in a foreign land, he finally realized that the coincidences he'd believed in all those years were her careful expressions of affection, and that the warmth he'd received had been her signals, sent across a sea of people.
"Lin Weixi, it turns out all the light in my youth came from you."
But time can't be turned back. Faced with the truth that came too late, will they choose to make up for their regrets, or reconcile with their past selves?
-- A secret crush is one person's business, but love isn't.
Theme: Learning to come to terms with regret