Who: Orion Pax and Starscream
Where: In the desert somewhere near the Autobot camp.
When: After
this, during music event.
What: Starscream is a treacherous fucker and he backstabs Orion real good.
Warnings: Seriously screw that guy.
Orion shows up at the coordinates ten minutes later, ideally giving himself a bit of a chance to survey his surroundings. He's being haunted by a dull sense of unease, like an ache in his spark. He doesn't want to fail everyone by screwing this up but...he's found himself believing Starscream's story. It lines up with everything Orion has seen of him.
More than anything, if there is some chance to turn the tides of the battle here...he wants to take it. For himself, and for Arcee and the others.
He tells himself this even as he makes up as many back up plans as he can in the back of his head, waiting in his alt mode in an empty patch of desert.