“Affections Touching Across Time/To Love’s End” by Kaoru Wada
The music that plays for the tree reunion scene in the first movie is probably the one that will so easily turn me into an ocean of pure OTP sad and happy and wonderful intense feelings! Yup, I’m about to play it and cry. Here’s a quickly thrown together drawing of that scene. Who wouldn’t get feelings? “I need you. Don’t you understand that?" Screeeeeeee!