My Neighbour Can't Sleep - Season 1 Episode 18 When the Truth Comes

Mi Do's mother tarts to suspect that the girl in a photos with Xi Song might be her daughter. Though she tries to investigate she comes up empty. During this, Mi Do's father takes Yi You out for drinks, and they both end up getting drunk. When Yi You starts to makes a slight scene in front of their house, where for the first time, Mi Do's parents learn that their neighbour is Xi Song, and her actually looks close to their daughter. Being such a fan, Mi Do's mother ends up fainting, but Mi Do believes she fainted because she realized that she was dating, and has no idea that her mother is a huge Xi Song fan.