Jack Peterson, a widowed father of three young children, encounters Ginny Newsom, a wildlife biologist, whose mission is tracking trumpeter swans, a family of which settle in a pond on the Peterson farm. Could that be romance in the air?

Ben and Kate are a pair of odd-couple siblings - one, a responsible single mom; the other, an exuberant dreamer - who reunite to help raise Kate's daughter.

Katie Johnson, a 9-year-old girl, has spent her entire life traveling across America in an RV with her father. At one of their stops, she finds a picture of herself on a missing child poster and realizes her father may actually be a kidnapper.

A spark of attraction smolders, then ignites, between two teens (Dylan O'Brien, Britt Robertson) from different high schools who meet by chance at a party.