He looked over the music she handed him. He began to play it in his head as his head moved with it. He gently put it down as he started playing it on his cello. He smiled as he looked at her playing it back at her. "It is really good but this is just a one person conversation." He said as he stopped playing. He picked up a pencil and started writing under hers another line for a second person. Once he was finished he put the pencil down and picked up his bow. He started playing hers and then mixed in the line he wrote it. It started sounding like a duet a conversation between two people. He stopped playing as he smiled looking up at her. "Your not bad honestly. You have great ideas and flow. I love it and if you made it just a little catchy it would be a big hit. " He said smiling as he starting playing her work again.