So basically i dont remember much but its a movie with happy ending and i remember the movie ends with the main character (girl) cutting her hair short or boycut then walking together with a guy. I remember there were some elements of letters, trains and its NOT high school setting (adults). I CLEARLY REMEMBER HER CUTTING HER HAIR IN THE END BUT I DONT REMEMBER THE MOVIE. CAN ANYONE HELP ME WITH IT ? i've been trying to find it for a long time. The movie gotta be below 2016 cause i watched it in 2016. Thanks againnn