Zhou Piao accidentally kissed a man at her wedding. He turned out to be her new husband's older brother.
The good news: Their families arranged the marriage for business reasons, and the groom is in love with someone else.
The bad news: They're all one family now, so they'll keep running into each other.
After the wedding, the newlyweds part ways outside their bridal suite. One spends the night alone, while the other sneaks off to meet his girlfriend.
Drunk, Zhou Piao enters the wrong room and runs into that man again.
He wraps his arms around her from behind and locks the door. His voice low, he says, "What, wasn't a taste enough during the day? Shall we pick up where we left off tonight?"
Theme: The Wrong Kiss