Daiki raised an eyebrow as someone joined in on his playing. He looked up and spotted another boy playing his own harmonica and harmonising with Daiki. Well, he wasn't about to stop the song just cause someone else did - he was rather impressed actually, for the song he was playing had been taught by Daiki's father. For someone to listen and harmonise by ear was impressive. When the song ended Daiki looked up and gave a nod of acknowledgement. "Nice playing." He commended the other guy.