Serge looks... honestly nonplussed. "Oh. The thing at the end? It was pretty cool, right? Normally it just makes me faster for a bit but I thought- dude. What if I could use it to make the boat go faster? So I tried it and then the boat was like fwooosh!" This, accompanied with a hand gesture to indicate rocket-like speed.

"But I mean you were there, so you probably saw."