Two completely opposite people got married for 3 years, but they still quarrel over every single thing.

Suk Moo tells Yoo Young about how he met and married Hwi Roo.

Suk Moo visits Hwi Roo's hometown.

Yoo Young, do you know where Jang Hyun is right now?

Suk Moo is shocked to realize that Yoo Young had no happy memories with him.

The two couples talk together about each other’s relationships, and they all get shocked after hearing why Yoo Young broke up with her ex-boyfriend.