Random acts of kindness

I need some positive vibes today. Tell me something good that someone other than a direct member of your family did recently.

Just a little one here: I was buying cake before work today (Thursday is Cake Day in the office and it's my turn at the rotation), and the lady in front of me with a pile of things asked me if I'd like to check out first and then had a very pleasant little conversation with me while I did so. It was a surprisingly civilized moment.

Anyone else?