"That is acceptable," Lars-win-Getag said, in a low growl. Moeller nudged Alan to get the discussions going again, and in doing so maneuvered just enough to let the latest missive slip out. Twenty seconds later, Moeller noted Lars-win-Getag breathing heavily and struggling not to explode. His aide was patting his hand, only a little frantically.

The next hour was the most fun Moeller could remember having just about ever. He taunted Lars-win-Getag mercilessly, safe in his own appearance of bland disinterest in the minutiae of the negotiations, the visible absence of a scent-emitting object anywhere in the room, and the Nidu assumption that humans, with their primitive sense of smell, could not possibly be intentionally goading them. Except for Lars-win-Getag, the Nidu were of the wrong caste to know anything more than the basics of the scent language and so could not share their boss's outrage. Except for Moeller, the human delegation was utterly ignorant of the cause of Lars-win-Getag's behavior. They could tell something was making the Nidu twitchy, but had no idea what it could be. The only person who noticed anything unusual was Alan, who by sheer proximity could tell his boss was gassy. But Moeller knew that the ambitious little squirt wouldn't dream of saying anything about it.

In this garden of ignorance, Moeller savaged Lars-win-Getag with intolerable insults about his sexual performance, his personal grooming, and his family, often in combinations of all three. Fixer's apparatus was filled with enough of the trace chemical compounds needed to combine with Moeller's own tract emanations that he could theoretically emit coherent gaseous statements for days. Moeller experimented to discover which statements enraged Lars-win-Getag the most; as expected, insults about job competence barely caused a rise in respiratory rates, but suggestions of sexual inadequacy really seemed to get him hot. Moeller thought Lars-win-Getag was going to pop when Your mates laugh at your lack of seed wafted over to him, but he managed to hold it in, primarily by gripping the table hard enough that Moeller thought he might break part of it off.

Moeller had just released You feast on shit and just punched in Your mother fucks algae for processing when Lars-win-Getag finally lost it, and gave himself to the negotiation-halting rage that Moeller was hoping for. "That is enough!" he bellowed, and lunged across the table at Alan, who, for his part, was shocked into immobility at a large, sentient lizardlike creature launching itself at him.

"Is it you?" Lars-win-Getag demanded, as his assistants grabbed at his legs, trying to haul him back to his side of the table.

"Is what me?" Alan managed to spurt out, torn now between the urge to get away from this snappy angry creature and the desire not to endanger his young diplomatic career by accidentally scratching the Nidu trade delegate in his rush to avoid getting killed.

Lars-win-Getag pushed Alan back onto the floor and kicked himself free of his assistants. "One of you humans has been insulting me for over an hour! I can smell it."

The humans stared agog at Lars-win-Getag for ten full seconds. Then Alan broke the silence. "All right, guys," he said, looking up and down the table. "Who's wearing the scented deodorant?"

"I'm not smelling deodorant, you little shit," Lars-win-Getag snarled. "I know one of you is speaking to me. Insulting me. I will not tolerate it."

"Sir," Alan said. "If one of us have said something that offended you during the talks, I can promise you—"

"Promise me?" Lars-win-Getag bellowed. "I can promise you that every one of you is going to be working at a convenience store in twenty-four hours if you don't—"

Squeeeeeeeeeeeeeee.

Silence. Moeller was suddenly aware that the entire room was looking at him.

"Excuse me," Moeller said. "That was rude."

There was a little more silence after that.

"You," Lars-win-Getag said, finally. "It was you. All this time."

"I don't know what you're talking about," Moeller said.

"I will have your job for this," Lars-win-Getag exploded. "When I get through with you, you—" Lars-win-Getag stopped suddenly, distracted. Then he took a long, hard snort. Moeller's final message had finally gotten across the room to him.

Lars-win-Getag took full receipt of the message, processed it, and decided to kill Dirk Moeller right there, with his own hands. Fortunately, there was a Nidu ritual for justifiably killing a nemesis; it began with a violent, soul-shattering roar. Lars-win-Getag collected himself, draw in a deep, cleansing breath, focused his eyes on Dirk Moeller, and began his murderous yell.

One of the interesting things about alien life is that however alien it may be, certain physical features appear again and again, examples of parallel evolutionary paths on multiple worlds. For example, nearly every intelligent form of life has a brain—a central processor, of some sort, for whatever nervous and sensory system it may have evolved. The location of the brain varies, but it is most frequently located in a head of some sort. Likewise, nearly all life of a complex nature features a circulatory system to ferry oxygen and nutrients around the body.

The combination of these two common features means that certain medical phenomena are also universally known. Like strokes, caused when the vessels of whatever circulatory system a creature might have rupture violently in whatever brain structure that creature might possess. Just as they did in Lars-win-Getag, less than a second into his bellowing declaration. Lars-win-Getag was surprised as anyone when he cut short his bellow, replaced it with a wet gurgle, and then pitched forward dead, following his center of gravity down to the floor. The Nidu immediately swarmed their fallen leader; the humans stared slack-jawed at their negotiating partners, who by now had begun a keening wail of despair as they attempted to revive Lars-win-Getag's body.

Alan turned to Moeller, who was still sitting there, calmly, taking it all in. "Sir?" Alan said. "What just happened here, sir? What's going on? Sir?"

Moeller turned to Alan, opened his mouth to provide some perfectly serviceable lie, and burst out laughing.

Another common feature among many species is a primary circulatory pump—a heart, in other words. This pump is typically one of the strongest muscles in any creature, due to the need to keep circulatory fluid moving through the body. But like any muscle it is prone to damage, especially when the creature to whom the pump belongs takes rather bad care of it. And, say, eats a lot of fatty, plaque-inducing meat, which causes the circulatory vessels to cut off, suffocating the muscle itself.

Just as they did in Dirk Moeller.

Dirk Moeller collapsed on the floor, still laughing, joining Lars-win-Getag in a fatally prone sprawl. He was dimly aware of Alan shouting his name and then placing his hands on his chest and pumping down furiously, in a valiant but fruitless attempt to squeeze blood through his boss's body.

As Moeller lost consciousness for the last time, he had time for a single, final request for absolution. Jesus, forgive me, he thought. I really shouldn't have eaten that panda.

The rest is darkness, two dead bodies on the floor, and, as hoped, a major diplomatic incident.