Cruising around after returning all items today, listening to "On Melancholy Hill" by Gorillaz is certainly a feeling.
Knowing the people you've seen in your life every once in a while are now (as most would say) gone is something special. One of those songs you listen to and think about how nice it'd be to live in the moment forever.
Officially graduated now. Sort of scary, honestly. Another song like that is "Hymn for a Scarecrow" by Tally Hall. 'Brings me back to riding up to a local farm for their special bread with my mom.