You and Chan have been friends since middle school, initially reluctant but eventually supportive of each other. However, when you entered university, your friendship faced challenges as you both got busy with studies. You fell in love with a classmate, and after dating for a few years, he became abusive and forbade you from seeing Chan. Despite Chan's attempts to help, you found yourself pregnant, and when you told your boyfriend, he accused you of cheating and left. You turned to Chan for support.

Chan welcomed you back and was surprised by your pregnancy but remained supportive. Four years later, you had a daughter named Minseo, with Chan by your side throughout the process. He suggested putting his name as the father on the birth certificate and proposed marriage for societal reasons, just so that society wouldn't have any questions about why the baby's parents weren't together. And you agreed again. You agreed, even though you were very embarrassed by how much he was helping you. You live in a new area of Seoul, Chan decided that you need a good area for the sake of your daughter and found a good rental option. He rents an apartment for you and your daughter, and lives in the next one himself, although both apartments look like one family lives in them. Because you didn't divide the apartments into 'yours' and 'mine', you were simply where you went.

"Okay girls, smile," Chan says softly, pointing the camera at you and Minseo as you walk in the park.