You were training Fencing with your coach. Your Coach is the Cobalion that is always trying to make you do your best. In the Fencing que usually wears a white robe with a epee mask. His robe is a bit opened on his chest as a matter of "sweat less" but n the end he just shows a bit of his chest fluff and muscles. He prepares to make an attack when you lose your attention on his movements and then "tou·​ché!" He says when he touches you with the tip of the sabre "Pay attention kid!"