One could tell that Seifer had a rather harsh definition for the phrase "training Vivi". Because it looked less like training and more like Seifer using Vivi as a training dummy. Vivi swung when he could, clearly showing a determination to see this through. But Seifer's guard was just too tight and impenetrable for the little guy. Finally, after another failed attack by Vivi, Seifer appeared to start losing his patience and came at Vivi with a hard enough blow to knock him flat onto the ground.
"Come on, Vivi!" Seifer barked, appearing to wait for Vivi to stand back up before making any other moves, "Stop thinking and trying to hit me, and just do it!" he said in what sounded like a taunt, but could also be interpreted as his own brand of sagely combat advice. Meanwhile, Vivi did still get back up on his feet, but did so slowly, likely indicating fatigue settling in. Despite looking tired, Vivi weakly made another lunge for Seifer. But like the previous time, he was side-stepped and knocked face-first onto the Sandlot floor.
Vivi didn't say anything, but did sound like he was whimpering a bit. He wasn't hurt, but he was starting to look pretty disappointed in himself for this showing. Unfortunately for him, Seifer caught it and was finally starting to get angry.
"What did I say at the beginning of all this, Vivi?" he demanded, now even pointing his struggle bat in Vivi's direction in what looked like a threatening gesture, "That you better not whine or complain once we start! Well this looks a lot like whining to me." This time Vivi had only staggered back to his feet before Seifer immediately knocked him back down. This wasn't even training anymore. It was a merciless beatdown, "Come on! If you expect to make it anywhere in the Tournament, then you better start putting up a better fight than this!" that was when Seifer caught a glimpse of Droka in the corner of his eye.
Seifer had targeted Droka once in the past, but he was clearly no fighter and so Seifer stopped bothering with him after a certain point because of this. He had always been more interested in going after people who would fight back and give him a challenge. But that didn't mean he couldn't use Droka as a means of mocking Vivi. Suddenly Seifer pointed a finger over in Droka's direction, "Even four-eyes over there could put up a better fight then you! Now stop whining and actually take this seriously!" after this, he knocked Vivi down once again.
This was about where Zack and the Banks Siblings came in. Like with Droka, Seifer was quick to notice their arrival. He anticipated at least one of them would try to play hero, and decided to nip that in the bud right away, "What do you want, Chicken-Wuss?" he looked back in Zack's direction in particular, "This doesn't concern you!"