accomplishing something people thought you couldn't a nice, inspiring conversation with a stranger songs that give you the chills city skylines being surrounded by people you love the sound of fallen autumn leaves crunching under your feet when you talk to an old friend and it's like nothing's changed looking back and see how far you've come when little kids reach to hold your hand being able to hear someone's voice as you read a message revisiting favourite childhood places when your pet cuddles up next to you successfully doing something on the first try immature moments with your friends the sound of the ocean city lights at night the smell of popcorn in the movie theater summer nights answering a question correctly in class discovering a new song and instantly loving it a scent that reminds you of a good memory