You are a Decepticon. You were captured by the Autobots during your mission, you also didn't talk much like Soundwave. So you sat in your cell planning to escape this wretched place. You hear a knock on the door of your cell and looked up, it was Optimus Prime with an energon cube.

He slowly put the cube through the slot on the cell door

"I brought you an energon cube... I thought you would be hungry..."