It takes every bit of him to not laugh at how whiny he got so quickly. Only a snicker made it out before the android brought a up a gloved hand, covering his mouth to keep himself from bursting out laughing. “Yes, yes. Too serious.” He responded, looking back at the other with a teasing grin on his face.
He doesn’t like this at all. Perhaps, as expected of him, Rail merely seemed to take on an even more childish personality as he continued to stay close to the android. “Yeah, I just said that–!” Ah, wait a second, was that stick in the mud grinning at him right now? “Oiiiii, Katsuchi, you’re meannn– More-over, I didn’t even think you had a sense a’ humor.”

