The Park couples moves into the new neighborhood. Baekhyun baked some cupcakes for the house warming party and Chanyeol might have ate them without knowing. So yeah Park Dumbyeol might have panicked and kinda maybe filled the empty boxes with something else.... Chanyeol: But hey, at least you'd get amazing skin. See how smooth?    

Baekhyun was a single parent who worked in a coffee shop, Chanyeol was just a customer who thought he was really cute.