Cilla's response to having Athena enter the room was conventionally Cilla. Kendall, however, paid a lot of attention to the conversation, as much as he wanted not to. His ears perked at the question of who Athena was doing. It seemed as if Cilla, the one who seemed the least astute of them, had picked up on an information that he was really, really concerned about. A part of him had began to fume. Kendall chewed bitterly on that thought, before Cilla came back with Tobias in tow. Then he smirked, and greeted the other boy. Unlike the boys in the clique, Tobias was probably the quietest. Kendall had thought him easy and weaker, at first, but decided that empty vessels tend to make the most noise, usually; so Tobias was hiding something, he believed.
By this time, Kendall was a little too into his annoyance at Athena's plans, as suggested by Cilla, to bother with the others, for awhile. He wanted to know something, anything, as if he was looking for a sign that she was doing something he would not approve of, not that he had the right to. He had tricked himself into believing that he should have the right. His question for Athena had been meant to sound casual, but it was loaded with his suspicions. Kendall watched her cold response, and felt his blood turn cold too. The violent part of him, the one he had never shown, was inching him to grab her and to squeeze an answer out of her. If it had its way, perhaps he would already have directed something violent, not that he had the right, and not that he would allow it. He still had rationality and sanity etched in him, even when the threat of losing control presented itself.
Instead, Kendall continued to look at Athena. "I am very content with myself, of course. It just ... surprises me that you say it doesn't concern me." Kendall ran his fingers through his hair, trying to curb his frustration. "Can't a friend care? After all, " he tried to stifle imploration in his look and his voice. "We haven't really talked since school term began." He pronounced. "Of course it concerns me, Thea." Perhaps it was his fault, for not making the effort. Yet, Kendall did not want to blame himself. He was, after all, confused about her. He had chosen the many rather than the one. Old habits die hard.