Finally got around to watching this movie I’ve been recommend for the past year..

Holy fuck, it did NOT disappoint!! (Highly recommend)

TO EVERY YOU I’VE LOVED BEFORE

A world where it has been established that people routinely swing between slightly different parallel worlds... Koyomi Takasaki, who lives with his mother following his parents' divorce, enrolls in a local university prep school. Due to the atmosphere concentrated on studies and his social awkwardness, Koyomi is unable to make friends. One day, he is suddenly approached by his classmate Kazune Takigawa, who tells him that she has travelled from the 85th world where she and Koyomi are lovers.

https://9animetv.to/watch/to-every-you-ive-loved-before-18188?ep=100259