Familiar Wife Episode 7

Woo Jin decides to get into a relationship with Jong Hoo, and although they decide to keep it a secret from the people at the bank, they tell Joo Hyuk, his sister, and Sang Sik about it. Sang Sik proposes that they go on a trip, and Joo Hyuk brings his wife along as well. No matter how nonchalant he tries to be, Joo Hyuk cannot help but be bothered by Woo Jin and Jong Hoo. Meanwhile, he witnesses something that shocks him to the bone. (Source: thetvdb)