There are also dozens and dozens of success stories; many couples have emailed me with their original posts. I love reading these stories, but confess I am not as interested in drawing them as the unfinished, elusive ones.

Many messages are just thanking a stranger for a kindness...I love those ones, because I imagine everyone else reading them feels encouraged by such examples of humanity and generosity and tenderness. And if they encourage us to reach out to strangers more often, that's a good thing.

I've illustrated many children's books and I feel awfully lucky to be able to do something I love so much, and yes, to be able to pay the rent, but there was a yearning to do something more grown up, and something where I didn't have to cater to anyone; I was just waiting for the material.

Someone wrote to me asking me to illustrate a missed connection that "hasn't happened yet." This guy has seen the same girl waiting at a bus stop on his morning commute for weeks, and has been trying to find a way to approach her. He thought it would be fun to put up a Missed Connections poster [of my painting] on the corner where she waits and see what happens. It is kind of an intriguing idea but there's something a bit too manipulative about it for my liking. It's a fine line between being creative and stalking!

But mostly I think two people do share a moment, and we all know that feeling, and it can put a spring in your step for the rest of the day.

Some people have recognized their friends in my paintings, but I'm not directly responsible for any hooking up as far as I know!

I glean a few times a week, and it's all about the subject line. I look for the lyrical, "Billowy Red Scarf Girl" or the funny, "Hipster Chick Who Passed Gas," the unintentionally funny, "Looking for the Hot Girl in Pink Dress," ones that immediately suggest images, "Furry Arms Under a Yellow Umbrella," or the plain odd, "Seeking Girl Who Bit Me Twice..." I don't think I've ever abandoned one... the images usually arrive fully formed in my head as soon as I read the message, and I decide whether to draw it or not.