Saving Private Ryan
Brian’s Song
Field of Dreams (at the end when Costner plays catch with his dad. I watched this again a couple months after my Pop passed. Cried like a baby at that scene).
Your post reminded me of The Sandlot. Not that there were any sad moments (that I can remember), but when I watched it with my kid I found myself getting emotional because he was enjoying it so much and it brought me back to a time in my life when I didn’t have a care in the world and would play baseball and football endlessly with my buddies. A time that none of us will sadly ever see again.