When Agent Coulson became his handler he used this sign:
which is the handsign for “C” with the movement of a necktie.
After the battle of New York, he changed it to this:
with the sign “strong” or “courageous”. In reference to a person, this can mean hero.
And finally, years later, when SHIELD was destroyed and the secret got out:
which simply means “Coulson lives”.
Ahhh, yes. This is my head canon now.


