Grand snickers: "Trying to be the tough guy now?"

Alex: "I'm not trying to be anything, I'm just being me."

Grand noticed he wasn't gonna be affected by words anymore: "Well then, how about we moved from fighting with words, to fighting with Gunpla?"

Instructor Satsuki tries to stop this: "Grand, you know you can't challenge the students here on their first..."

But Alex interjects: "You got a deal.  I can't refuse a challenge."

Grand: "You are either confident or a fool accepting my challenge, especially set at Model damage level B instead of C."

Alex: "Sounds good to me."