He Asked Strangers A Two Word Question. Their Reactions Will Fill Your Heart With Joy

Proof that something small can brighten someone's entire day.

Imagine: It's the end of a long day. You're tired, walking down the hall with your head down. Your backpack is feeling a little heavier than it did this morning.

And then, there before you, there's this guy you don't recognize in a button-down shirt. He's standing there with a sign and a quiet grin. The sign has a simple and kind of goofy question, and you can't help but smile.

Watch the video above from YouTuber Blake Grigsby  and see how male and female passersby respond to his one-man social experiment.

 It's amazing how the tiniest bit of well-meaning silliness can completely change someone's day.