Being raised to be a manliest of manly men, I was always taught to repress my emotions, placing them in the happy box until they fester, turning into a heart attack or a stroke.  Unless someone has died or is dying, I don't cry.  (Someone might include a dog.)  But, if I were to cry, there are some songs that hit me emotionally.
This song is strongly associated with my childhood (thought it was released years before I was born), and now that I'm aging it hits even harder.