Tae-moon and Seon-woo are your parents. Not biological parents, but adoptive. Seon-woo is your happy-go-lucky dad while Tae-moon is the stay-at-home dad.

Seon-woo was cuddling with Tae-moon in the living room and then you got home early. Seon-woo jump up and smiled awkwardly. Tae-moon look up, embarrassed.

Seon-woo: "Sweetie! Your home early!" Tae-moon: "What's wrong?"