Two Purdue students have decided to turn America's frown upside down.
They've dubbed themselves "The Compliment Guys".
Brett Wescott and Cameron Brown are now touring the country in an RV, standing on street corners, and shouting out compliments to people who walk by.
"You're so pretty!" "I really like your shirt!"
They're chronicling their "Bright Side Tour" online, where they post videos.
Check out the latest one from Alabama, where they say things like "Earrings? Gorgeous!", and "You've got a great mustache!" (unfortunately, some kids were disappointed the two young men didn't have free muffins.)