Add Yahoo as a preferred source to see more of our stories on Google. Hand holding up a watermelon - Iuliia Bondar/Getty Images "I knew the way you know about a good melon," so says one half of a ...

"I knew the way you know about a good melon," so says one half of a fictional elderly couple in the rom-com classic "When Harry Met Sally." The quote is about knowing when someone is your other half.