A triptych about two sisters and their Mother through the Cosmic US.

Soon-young lives with her mentally handicapped father and younger sister Soon-ja. When an American man and his daughter Barbie arrive for an adoption, the family must decide who is to let go, Soon-young or Soon-ja.

When a detective finds himself in the snarls of an Internal Affairs investigation, he has to turn to the only person he can trust, a young girl who holds all the answers he needs. The only problem is that she's been reported missing and he's the main suspect.

On the day of her wedding, as Selena Jackson comes to terms with the long-lost love she's never quite gotten over, many of her guests, including her best friends and her own mother, also struggle with past loves, past regrets and past mistakes.