Matrimonial Chaos

S1, E6: Suk Moo hurts his back while trying to help Ma Roo. Jang Hyun helps him get home, but they find that Yoo Young and Hwi Roo were having a chat together at Suk Moo\u2019s house already. The two couples talk together about each other\u2019s relationships, and they all get shocked after hearing why Yoo Young broke up with her ex-boyfriend.