An empty pizza box.
This sounds so weak of me, but music can make me teary eyed. I get really into music.
A child with a serious illness.
Those commercials about dog abuse 🐕 😢
A four foot long coffin...all that entails.
The guitar solo from "Comfortably Numb"
The movie Titanic.
All these answers are tears of sadness. How about tears of happiness. ☺
I can not help but to get teary eyed when a dad walks his daughter down the aisle. And again when the Pastor says "I now pronounce you husband and wife. I always get teary eyed when a baby is placed on their mothers chest for the first time. ☺☺☺