"Bestie" stole Sandy Su's boyfriend and her design. Sandy was humiliated by the shameless newly-wed couple at the wedding. Accidentally, she got in a stranger's luxury car. That night, by the sea, they comforted each other wildly.
Then Sandy fled away, leaving Vincent Fu who kept her bretelle and kept thinking of her for 3 years.
Then they met in a design competition. Sandy said that night was a mistake.
Taking her back to the car, Vincent approached her, "3 years, 1095 nights, you can't pay them back in one night."