A lonely doctor who once occupied an unusual lakeside home begins exchanging love letters with its newest resident, a frustrated architect. When they discover that they're living two years apart, they try to unravel the mystery behind their extraordinary romance before it's too late.

Sarah has finally agreed to marry her boyfriend Jeff, but isn't sure if marriage is what she wants. Now she's on her way home to attend her sister's wedding, which means spending a lot of time with the tennis-obsessed Pasadena family that she's never felt quite a part of. It isn't until Sarah stumbles into a well-kept family secret that she starts to question her roots and sets off in search of the man who may have answers the she has been looking...