His attention returned to the two as they walked past Sen. Glancing at him ever so slightly. He simply offered them a devious smile as they seemed to be avoiding him. Or perhaps he was just getting ahead of himself as usual. The Demon stood there for a moment, simply thinking of what he should do now; he'll catch the other two off guard when they have no choice but to talk to him. His thoughts were cut short however as a voice caught him off guard, asking him and the others to make way. Sen moved out of the way of course, not wanting to come in contact with someone lower than himself. He studied the quite, interesting character who seemed to have his hands full. He couldn't help but give off a dull expression, judging and underestimating what seemed to be a teacher, a Minotaur too. This expression formed when he asked for help. "How weak and incapable. Relying on others is just pitiful." Sen replied before reluctantly opening the door for the teacher.
It seemed the cat boy had stayed around a little long from being curious of the teacher. Sen decided to walk up to him casually before leaning down in a belittling fashion towards the male, looking deep into his eyes. "I'll be having a chat with you later. You can't avoid me." His lips curled into a cocky grin that gave off the impression Sen's intentions were bad. He wasn't trying to intimidate him exactly, he was just playing around, but he was seriously going to have a chat with him later.
With that said he left the three, continuing on his way down the hallways, more or less exploring the school now. As he wandered around, a familiar smell caught his attention. What he sensed was someone he wasn't very fond of. Curiously he peered into what seemed to be a computer lab only to see Gem inside. Alone. Sen glared at the male from the doorway before entering the room, closing the door behind him. He leaned against the exit with his arms cross, simply frowning at the guy. "Wow you really are super nerdy huh?" He could only assume Gem was the type to work hard. He seemed like he took things quite seriously and it annoyed Sen. He couldn't help but feel envious of how others seemed to think he was better at leading than Sen. "Don't tell me you're going to play teacher's pet the whole year." Sen had no reason to be in the computer lab, he just wanted to tease Gem and possibly get on his nerves.