Megatron watches Rodimus and Optimus make that ridiculous gesture one after the other with a slightly uncomfortable look on his face, kind of like he feels as if he has just witnessed something he shouldn't have.

MOVING ON,

"I've met another one as well," he says, looking a little concerned, "but he seemed about as harmless as the... younger version of myself." He wrinkles his nose slightly. Somehow describing the situation is worse than actually talking to his past self face to face.