I have watched it tonight, and I see that love is free and you can feel and give love to anyone you love no matter how you and that person identifies. This movie is about understanding and acceptance that it is not rare to fall in love with the same gender but honestly I was so sad at the end of it, it is really a hard feeling that you are missing someone but you cant do anything about it anymore and all you have to do is to be sad and suffer from overthinking. I gave it 4 because that is a great movie but kinda make feel sad. A great and the saddest movie yet, same feeling with The Man in the moon(1991) movie starring Reese Witherspoon,, Jason London and others.
ps.this is my first time watching same gender love story and I hope there is Call me by your name Part 2