Four years ago today was the last time we saw Din Djarin‘s face in The Mandalorian, and it has left many fans to wonder whether this character’s face will ever be shown again or not. The helmet rule has since become a staple of Din Djarin’s character, as it was one of the first things established about him in The Mandalorian‘s premiere episode. Season 1 made it clear that the cost of Din Djarin removing his helmet in front of other living beings was that he would no longer be considered a Mandalorian – a sacrifice worse than death itself.

https://screenrant.com/the-mandalorian-din-djarin-pedro-pascal-unmasked-character-arc-redemption/