When he notices the flare of red in her cheeks, he seems confused. That is until the realisation hits him and he's going a little pink too. No matter, he's a quidditch captain and a professional! He'll breeze through this.

"Then we will take it slow! But I am certain it will be easier to teach if we're in the air." He nods, throwing a leg over his broom. "Shall we?" He's pushing himself up already anyway.