Liam and Margaret met at little Brooks learning center in 2008. After they first see each other on the first day of school, they bond instantly. Pool days, school projects, birthday parties, but when Margaret moves away Liam cuts off all contact, leaving Margaret feeling like 15 years were thrown away. 12 years later Margaret's mother is sick in the hospital when she sees her whole childhood formed into a person, standing in the waiting room. Dose she introduce herself to somebody who knows everything, or pretend she doesn't know him either.