Ezra Miller of 'The Flash' and the upcoming 'Justice League' movie is DC through and through (probably contractually tbh).
Today he was bewildered and a bit put out when he was asked to sign a poster of marvel's TV show, Agents of S.H.I.E.L.D.
He tactfully explained to this clueless individual why he couldn't sign the poster.
"It's so obvious that I can't sign that. I'm sorry," Miller said.