Several of them looked at me, to see my reaction.
I wanted to see his reaction to my next question.
And of course we were looking to see your reaction.
She wanted to see her reaction to all of this.
He wanted to see her reaction when she knew he'd learned the truth.
She wasn't about to let him see her reaction, though.
He saw the girl's reaction and reached out a hand.
"In a position to see her reaction to the news?"
She tried to see everyone's reaction at once, but they were too spread out.
I couldn't wait to see my friend's reaction to it all.