What brings a tear of joy to your eye?
When we cry our bodies release endorphins and oxytocin. These hormones can help release pain, and boost our moods. Whether they are positive or negative they can be pretty intense.
Tears of joy happen when we experience emotions so intense they become unmanageable.
I cried tears of joy when I saw my babies when they were born. I cried tears of joy when I got my sweet puppy she was so small. Then she turned into this,
Seriously she was a great hiking buddy. She could go places you would never think a chihuahua would be able to go. As long as I kept her away from the water we were good.
From Pity to Praise 