Emily Lindstrom, 14, is an aspiring concert violinist; she's spending the summer practicing for a big audition while her girlfriends are at camp. She's also got a thriving neighborhood business: for 50 cents, she'll keep your secret. Her mother is very pregnant, and her parents seem more concerned about the new baby than anything Emily cares about. A new family moves in next door; their son, Philip, 12, becomes Emily's friend. Eventually, the weight of Emily's secrets - her own, the ones she's keeping professionally, and a secret Philip tells her, send her life temporarily crashing down.