Grief-stricken, Frank escapes from the plane and goes back to his old house, where he finds his mother with the man she left his father for, as well as a girl who Frank realizes is his half-sister.
Grief-stricken, Frank escapes from the plane and goes back to his mother's home, where she lives married to the man she left his father for. Through the window Frank sees the happy family they are now, as well as a girl who Frank realizes is his half-sister.