To be fair, Tarn can't talk there. He probably would have done the same thing. except for the bit where he gets scared enough to hide in a closet like a coward.

"Get off the fragging floor and pull it together."

He huffs a sigh, rubbing his face in exasperation. Now Tarn just has to find a simple way to explain the situation to Spinster without confusing him more.

"As it turns out there is more than one Megatron here. There is a good Megatron and a bad Megatron. The bad Megatron is an Autobot that the planet took him from the current timeline. He has defected and turned his back on the cause. The good Megatron, which you shot in the face, was whisked here from the past. He is soft, but destined to embrace the Decepticon cause and lead us in the future. Unfortunately the Autobots have taken advantage of his youth and vulnerability. They're trying to train him to be a medic. I have been keeping an eye to make sure all goes according to plan. "

Any questions? Good.

"Please tell me that you managed to at least get some supplies."