While Ryusei seemed to be cheerful, even if it was just a ruse, his attitude made Kengo more uncomfortable. His sincere, polite attitude seemed to drop suddenly, as though he were reverting back to the cold and serious self he usually had around the rest of the club members. He sighed and turned his gaze away, turning to head in to the control room.

"That's fine. Take your time." It didn't matter how well Ryusei was trying to hide what he was feeling -- at the very least, Kengo could tell he was upset. He just assumed it was for an entirely different reason. Without saying anything else, Kengo took a seat in the control room and started reviewing what Ryusei had been working on, trying to catch up with the other's progress.