Computer time

When we get in from work, Dave always has some time, messing around on the computer, whilst I make the tea.

Before everyone gets the impression that I'm hard done by, I have to confess that after tea Dave always does the washing up... and what's more on the days that I don't feel like cooking, Dave makes the tea, and then does the washing up as well, so i am actually quite spoilt!

You now have to guess what's making him smile...