When you burst out crying, you expect the bleary red eyes and the rivers of tears that stream down your cheeks. But on top of all that, your nose starts to run like a faucet. Why does this happen?

Puffy eyes can have a number of causes, including crying. Puffy eyes from crying can be relieved with home treatments such as ...

When you cry, some tears exit your eyes simply by rolling down the length of your face. Others, however, drain through your tear ducts and into your nasal cavity.

Fortunately, if you're in the U.K., that Christmas gift -- the Love Actually Red Nose Day short -- is coming March 24. But for those of us stateside, we won't get to see the special until May 25.

Therefore, the "nose cover" trend allows Gen Z to be in a photo to make their parents happy while still maintaining harmony. "It's very sad that we can't share and be proud of family photos, ...