Chrome flinched as the heat brushed against his skin. Aside form the fact that it was a heavy metal, chromium was ridiculously brittle. The heat was pleasant but it also was making his skin, already rough from the oxide depletion, shiver. He moved away from Aria and looked around the train, finally realizing the real weight of the decision he just made. He had found more Elements, friendly ones at that, and had joined them in the Train car. He also discovered that he had no idea where, why, or what they were going to. 
"Excuse me for asking but... where would [i]we[/i]" In order to confirm his decision he emphasized the [i]we[/i] "be going.." Chrome said.