(Cas is dying…)
Castiel (to Sam and Dean): Knowing you, it… it’s been the best part of my life. And the things that… the things we’ve shared together, they have changed me. You’re my family. I love you. I love all of you. Just please… please, don’t make my last moments be spent watching you die.
From Supernatural – Season 12 Episode 12: ‘Stuck in the Middle (With You)’ (12×12) | TV series produced by The CW