Single, jobless and broke, 30-something Hee-soo is miserable. To get back on her feet she comes up with a plan to track down her ex, Byoung-woon, and re-claim the 3 ½ million won he owes her.
Byoung-woon is also penniless but surprisingly happy for he knows the girls who are willing to give him money. Afraid Byoung-woon may run off before clearing his debt, Hee-soo follows him as he visits many girls to borrow money, so the two ex-love birds set out on a one day journey to collect money, and memory.
After seven years, Hyeon-jeong is dumped by Min-Seok. Broken and teetering on the brink of and emotional collapse she dedicates herself to finding a new suitor and to get married as soon as possible. She meets Sang-hoo, an awkward man, who Hyeon-jeong is attracted by his shy demeanour, and makes the conscious decision to marry him-until Min-Seok decides he’s made a mistake and wants to get back together with her.