Because the second they met at age 5, Rosie and Alex have been finest pals, dealing with the highs and lows of rising up aspect by aspect. A fleeting shared second, one missed alternative, and the selections that comply with ship their lives in fully totally different instructions. As every navigates the complexities of life, love, and every little thing in between, they all the time discover their method again to one another - however is it simply friendship, or one thing extra?