Happiness is coming home to Candy (yorkie/chihuahua) who barks and runs around barking for you to pick her up so she can give you kisses(and won't stop until you do). The excitement in her face is just... HAPPINESS.
having an excellent dinner with a new friend, then finishing up an excellent book, playing some tetris with the hubby and him making me a cup of chocolate truffle mint tea- without being asked!