[eyes narrow. he was trying to avoid making leo jostle. maybe he needs to black market some good pain medication here...]

I'm going to introduce the contrast and then get you scanned. The contrast is going to feel really weird and the machine is loud, but it shouldn't take long.

[uncaps the splitter in leo's IV and unravels the tube he'd been fiddling with, screwing it in but keeping the IV pinched for now. sheldon can't go through the MRI, so he'll need to transfer leo to the other table.] Sheldon, help me slide Leo over. Carefully.