1. Getting on the tube at Oxford Circus during rush hour and seeing a seat just waiting for you.
2. Or, that rare but beloved impromptu sing-along on the tube…
3. When the sun peaks out of the clouds — stripping off, packing the picnic bag, grabbing your iPod and speakers, and heading to the nearest park to sunbathe.
4. Or equally, donning bobble hats and wellies and heading to a park for snow day! You can’t get to work, but oh yes, you can make it to the park.