An Immature Moment

There are several ways one could describe Ryugazaki Rei. Perfectionists, analytical, responsible, (excluding that one time at the relay preliminaries, but, details) and intelligent are only a few adjectives to describe his personality. Note however, that immature, is not one of them. Rarely do immature things happen when Rei is involved. Flamboyant moments, yes, but not immature on