Five years ago, Su Zhiyao released Lu Chenzhou's dove at the airport and disappeared after a text message saying "Let's break up".
Five years later, she was a designer of sunscreen coatings for outdoor canopies and was troubled by coating peeling defects. And he parachuted into the laboratory as a technical advisor to the investor, and his first sentence was: "I can solve the coating shedding rate of your canopy. The condition is - let me enter your laboratory."
Zhiyao didn't want to owe him, but couldn't escape.
Every cracking sound of the tear strength test is like the echo of the broken relationship back then.
Every coating peeling experiment forced them to reopen the wound.
She thought they separated because of poverty, debt, and because she didn't want to drag him down.
But the truth is layer by layer of sun protection coating - peel off the surface layer, and underneath it is all misunderstandings and words that are too late to say.
When there is a constant battle between thinness, portability and tear resistance, when micro-cracks appear on the samples in the UV aging box, they have to admit: some emotions are like inferior coatings that will powder and fall off over time; while some emotions need to undergo the most stringent weather resistance test to prove their ability to self-repair.
This is a story about peel strength and never tearing apart.
Underneath the sun protection layer, is their choice - choose to forgive, choose to believe, choose not to run away.
