Two People. One Plane. Their Lives Will Never Be The Same... How long should your heart keep a promise?

When Dr . Isabelle Kelly is offered a first class plane ticket from a fellow passenger, how could she know that this meeting would find the two women's lives so intertwined.

Isabelle is still in love with an Air Force Captain that she promised her heart to before he left for a second tour of duty in Vietnam. When he didn't return, even forty years later she continues to keep her promise.

How many broken promises do you forgive?

Jillian is disappointed once again when her fiancé puts business before her. Her intention is to return her fiancé's first class ticket for a refund, when she overhears a passenger trying to find a seat on the same plane. In a move to seek retaliation against his broken promise, she offers the ticket to Dr. Kelly.

Neither knew as seatmates how their lives would intertwine. The past will come to haunt and preserve their futures.