[Starscream finally lowers his arm and just stares for a few seconds.]

Jetfire, shut up. Your rambling technobabble is giving me a headache.

[Grumbling, he moves back into the room so that Jetfire can come in. Storming out seemed almost like a good idea, but interrogating Jetfire was probably a better one.]

Give me one good reason I should believe that you don't have anything to do with this.