Imre and I practiced Kendo for about 3 years or so at San Diego Kendo Bu and at UCSD Rec Class. He and I paired up many a times to practice Kata. He can somehow keep a very serious and straight face throughout the segment meanwhile I couldn't hold my giggles and goofiness. His intense focus made me giggle due to some degree of intimidation but also because I thought he intentionally tried to make a particular face (which I cannot describe right now) to break my focus and make me laugh. I believe he got a kick out of it.....