A whole range of things made me smile on the way home:

++ carolling into R's phone, left lonesome at home

++ gazing goggle-eyed at a woman shouting in an Essex-screech (excuse my inner/outer snob) 'you don't wanna come home, that's why you come home so late, you don't wanna and you blame me' yadda yadda. Then the bloke walking past me muttering ' I wouldn't want to go home either'

++ seeing a black cat unfurl itself from a car bonnet, yawn, stretch its tail into an arc then leap off

++ getting very excited about a new idea which might just work