Not me, but my little sister was bawling at the end of Undertale.
For me, it’s maybe beating Sword Saint Isshin. I think I almost cried in relief, since I’d been hitting my head against that wall for like a week.
I also liked the Dragon Age Inquisition endings, the one DLC with the Qunari and the palace and going threw Elven ruins shattered through space. The song on the mountains when you find the new headquarters was cool too.