watching the sunset

getting free drinks

smoking during really cool weather

drinking with friends

passing an exam you didn't study for

a song you can sing to

a thought provoking movie

getting an sms from your crush

a soft-baked chocolate chip cookie

patting a dog on the head

a tasty medium-rare steak

walking through the electronics department of a mall

getting a sincere 'thank you' from someone

driving through an uncrowded road

going out of town

seeing an old friend

receiving presents when you least expect them

sitting by the beach with a fruit shake in hand

ice cream on a hot summer day

watching friends or will and grace

writing blog entries that are actually being read

taking a nice photograph

winning an odds game

any others you can suggest? :)