Yesterday was National Love Note Day.

We decided to hit the streets and spread some love. We set up a 75 sq/ft piece of paper on the sidewalk in downtown Salt Lake City, and asked strangers to write a note to someone they loved.

Hundreds of people participated, and in less than 2 hours our love note was full. We loved doing this so much that we're going to do it again in major cities across America.

My favorite part about yesterday? We invited a lady to sign our love note. She told us, "No thanks," and hustled past. She stopped, looked back over her shoulder, and reconsidered. She then walked back, grabbed a pen, thought quietly for a moment, and  bent over and wrote a love note to someone.

She stood up and said, "Wow. I feel a lot better now," and walked away with a smile.

Love letters make everyone happy. Write a love note and submit it to our Last Love Letters project HERE.

We hope you enjoy some pictures from last night's experiment: