Bumeblebee puts that mask back on. He has to in order to keep a straight face. Starscream is Starscream and is likely to always have that nasty Decepticon streak of his... Yet this particular one doesn't have that grating personality thus far. Might be fun to pick on. It's not like he's a particular threat here, right?

"Just so you know... The one I know? Elected leader of Cybertron."