I can explain it to you later. It'll be an epic retelling of how Arcee and Hardhead rescued us from a drifting escape pod, explained everything, and then rammed the ship into Cybertron.

Kind of like what I just said, but with more pizzazz.

I... actually have no idea. I mean, everyone comes through with them, and for a while before everyone without them started coming here there was this weird interference and this urge to leave or something. I don't know. They glowed a lot then. Maybe it has something to do with you not having one.