You were a Decepticon captured by the Autobots. They had been torturing you for days to try to get some information from you, but you always refused to talk. Then someday the one who entered to your cell for the interrogation time was their leader.

"Come on, come on little buddy... You're gonna talk and my brother won't rip you apart"

Optimus Prime talked with a deep menacing voice pointing to Ultra Magnus who was a few meters from there with torturing equipment on hands.