A day to remember tough situations in life are meant to be enjoyed in the moment and peaceful when over, like the sighting of a blue butterfly.
This day is every September 18th.
Carmela: "My relationship is causing me so much stress, I don't know what to do."
Emily: Maybe he's your blue butterfly; a rare experience that is only meant to be a lesson, not a forever.
Carmela: "What does that have to do with it?"
Emily: "It's National Blue Butterfly Day; do with that information as you will."