Love, Rosie is a 2014 British-German romantic comedy-drama film directed by Christian Ditter and written by Juliette Towhidi, based on the 2004 novel Where Rainbows End by Irish author Cecelia Ahern. The film stars Lily Collins, Sam Claflin, Tamsin Egerton, Suki Waterhouse, Jaime Winstone and Lily Laight.
Alex and Rosie have been best friends for almost as long as they can remember. On Rosie's 18th birthday party Alex kisses the drunk Rosie and realises that he has romantic feelings for her. However, the day after her 18th birthday, Rosie is upset about having got drunk, and tells Alex that she wishes the night had never happened. Alex interprets this as Rosie just wanting to be friends.