nostalgia tears

Nostalgia tears are the tears you shed during a moment of intense nostalgia.

Mostly this happens when you listen to a song you used to love listening to as a kid. Your brain remembers simpler and happier times of your life and you miss them.

Dude I just listened to (insert song here) and omg that really gave me nostalgia tears to my eyes..why can't things be this simple again?