Let's hug

The whole Free Hugs thing may seem a bit old hat now. But it's a great example of the small things…big differences idea. And the film still chokes me up...which makes it worthy of seeing again in my book.

Also, it's worth checking out what happened next. Because from that small start, inspired by a very personal story, the Free Hugs phenomenon has spread round the world. And spawned its own charitable foundation in the process.

So who knows where the things you start might end up.