CarlyandDennisweren'tdestinedforfriendshipwhentheyfirstmetatO'HareAirportinChicago.Infact,theycouldn'tstandeachother.ButcomplicationsarosethemomenttheylandedinLondon.Soon,theywereontherun,fromLondontotheIsleofSkye,uncoveringsecretsofthepastand,intheprocess,discoveringeachother.