Courfeyrac has nothing if not impeccable timing... And charm. After explaining his plan to Cosette, he grabbed her hand, pressed a kiss to it in thanks, and tugged her out to the secret table. She would have to start, but as soon as they were several feet away from the table, he gave her the signal to go ahead...

And he would join in when it was appropriate. He'd let her decide if they would just hang off to the side, crooning "I See the Light" at each other, or actually go up tableside to them.