It has been a few orbital cycles(months) since Blitzwing and Lugnut arrived on Earth. Since they both knew it would be some time before they could reunite with their leader and the rest of the Decepticons, they decided to temporarily part ways and explore the world the Allspark was presumed to be on.

So there stood Icy-controlled Blitzwing on top of one of the Zeppelins that flew over Detroit, having a conversation with the other two personalities in his helm as he watched cars and humans run up and the streets of the city. He seemed to have been scanning for something, but what?? That was when his optics laid on a human/Cybertronian. Icy looked at you from where he was perched but looked away, uninterested. But Random then took control and giggled manically before he leaped off of the edge and transformed into a jet, approaching you rapidly.

"Haha! Look at ze litlle Autobot!"