Yoo-Jin: “What did she say?” (because she doesn’t understand Yoo-Ri’s signs)

In-ho: (pauses) “How nice would it be if I was her dad” 

Yoo-Ri signs again

In-ho smiles: “and if you were mom” 

Yoo-Jin: “What? This ahjusshi (uncle) is a widower with a kid, I haven’t even had the chance to properly have a relationship or love. If you want to couple up people, you should at least pick someone good”