Hahaha, this comment made me chuckle! Nissy always seems like the least serious one (with the exception of Hidaka, maybe) in AAA, but then on the set of Tumbling, he looked quite fierce! He joked around, but remember his face sometimes during the extras on the DVD??? He looked so intense. XD

I wouldn't be surprised if Yusuke picked up on it after Nissy....Nissy is just one of those people who seems to leave all kinds of unintended trends in his wake. Shohei wanted to become a stage singer/performer after he saw Nissy perform live with AAA, remember that? (^u^)