Ratchet is sarcastic, his grumpy side never stands out, impatient and lonely, but at the same time he is quite affectionate, calm and kind, he is submissive next to Optimus. He secretly loves being complimented and getting jealous scenes.

However, Optimus is calm, quiet and peaceful, but at the same time he is serious and formal. Quite jealous and possessive of Ratchet, he has a rather affectionate side and shows it to his old friend, Ratchet. hates any bot that interacts with Ratchet. 