Ofelia breathed it in. Yes. Always something to overcome the body’s momentary collapse, if you only gave it a chance. A color, a scent, a scrap of music. She waited until she was sure her heart had settled to a steady rhythm, then pushed her chair back and levered herself up. She really should shut the house up again before she left, but she was very tired, and if she was to make it to the power plant, she could not spare the energy.

When she turned to the front door, Bluecloak churred, Ofelia looked back. It had its hands on the garden door; it swung the door a few centimeters, then cocked its head. As clear as words, she thought. Do you want me to shut the door? Ofelia nodded and gestured with her hands, one the closing door and the other the wall it closed against, Bluecloak shut the door, and then, as she watched, the shutters. At the front door, it shut the door behind them, and fastened the latch.

She would have been surprised except that she had been surprised too many times that day already. She was old, she reminded herself. She didn’t have that many surprises left.

In the powerplant, Bluecloak peered around at the readouts and warning signs just as a human might who had wandered into so strange a place. The big greenish-gray boxes and cylinders, the glossy black insulators, the steady thrum… Ofelia had not really seen or heard it in years, not since it was new to her, when she and the other adult colonists were taught how to run and maintain it. Now it looked almost as alien to her as the creatures themselves. She could not imagine how to explain any of it to Bluecloak; she could remember the words, but she had never really understood it. The waste recycler provided fuel; the powerplant converted that fuel to electricity as long as someone made sure the parts all worked. “Zzzzt,” Bluecloak said. It walked carefully toward one of the greenish rounded humps; Ofelia fended it off.

“No!” she said. “Hurts you.” She mimed touching the machine and yanking her hand back. Bluecloak stared at her a moment, then looked around again. Its throat sac pulsed. Slowly, with obvious care, it moved to the other machines, staying at the distance Ofelia had indicated. It shivered suddenly, then leaned to one side. Ofelia watched, baffled. It leaned to the other side, then stood upright again. It extended one arm, hand open, toward the machine, but with no intent to touch it. It looked almost like someone warming hands before a fire, searching out the comfortable level of heat. Ofelia stood still until the ache in her hip forced her to shift her weight, and then walk around. Bluecloak still stood by the machine, holding out first one hand then another. She was bored. What was it doing? She was thirsty, and possibly hungry; she knew she wanted to use the toilet. Moment by moment her irritation increased; she had felt an obligation to this creature as her guest, and then a fascination with its quick learning. But if it was going to stand there doing nothing, she had better things to do.

She hoped it wouldn’t fry itself to a crisp in something. It wasn’t likely; the powerplant had been designed with a colony in mind, with the expectation that children might occasionally get inside without supervision. Touching the casing wouldn’t even give it a shock. With a final dramatic sigh, Ofelia headed for the toilet down the hall.

“I’ll be back in a few minutes,” she said. Bluecloak didn’t move or answer. Fine. Let it be rude; she would take care of herself. In the hall, the other creatures moved out of her way. None tried to follow her into the little room; they understood now that she wanted to be in these places alone. Sitting on the toilet, she calmed down and told herself that Bluecloak might not intend to be rude. Perhaps it was fascinated by the faint hum she could barely hear. She could remember, as a young woman, standing and listening — it had sounded clearer then, with her young ears, even loud — soothed by that even, steady sound.

When she came out, she went back to the main room, and found Bluecloak still in the same place, still moving its hands slowly toward and away from the machine. That couldn’t be healthy. Perhaps its ears were more sensitive than hers, perhaps it had some animal reason to respond more strongly to those sounds, as the sheep and cows responded to sounds she could not hear at all. She looked back at the doorway to see the other creatures clustered there. Were they worried? She was. She went up to Bluecloak. Its eyes seemed glazed; it didn’t seem to focus on her. She touched its arm gently. It jerked away as if she had transferred a shock, and grunted. Then it looked at her. “I was worried,” Ofelia said. “It was so long.” She thought it would not matter what she said, if she said something quietly. “I’m hungry,” she went on, and mimed putting food in her mouth. “Time to eat.” Another soft grunt, then it looked beyond her to the others and began talking in its own language. When it turned back to her, it leaned a little to her and said “Zzzzt… kruzh.” Kruzh? Ofelia had no idea what that meant.

“I’m hungry,” she said again, and again put her hand to her mouth. This time when she turned away, it followed.

She had not meant to take it into her own house, but it followed, and her own creatures had already gone in, They had been doing that for some time now; unless she shut the door against them, or pushed them out, they wandered in and out as if it were their house. Bluecloak watched as she took cheese from the cooler, as she went outside to pick fresh greens, as she mixed and cooked the flatbread and wrapped it around shredded cheese and sliced tomato. She had become used to eating in front of those who were not eating — clearly, the creatures could not eat her food — but Bluecloak’s presence bothered her. “I wish I could share with you,” she said, before taking the first bite. Then it occurred to her that perhaps it could use salt… salt was inorganic, a simple compound. She uncovered the salt bowl and took a pinch of salt on her palm. She reached across the table. Bluecloak leaned closer. Then it put one talon into the salt on her hand, and took it to its mouth.

“Salt,” Ofelia said. “If you can use it—”

It wet its talon this time and touched her palm again. Against the dark shiny talon, the salt grains glistened. This time she could see its tongue touch the talon, a quick swipe that wasted no single grain. She felt stupid for not having realized before that the creatures might be able to share salt with her. Bluecloak reached out and took her hand gently. Ofelia waited. It opened its mouth, and showed its tongue, then briefly dipped its head toward her hand and came back up to stare at her. It wanted to lick the salt off her palm, that was clear enough. Ofelia wavered. She would rather give it more salt in a spoon or saucer… and yet she wondered what it would feel like. She was old; she might not have another chance to find out.

She moved her hand slightly toward Bluecloak, and nodded. At once it dipped its head again, and licked the salt off her palm. It tickled, then rasped more than tickled, and finally tickled again. Then Bluecloak withdrew its tongue, and pressed its firm mouth against her palm before releasing her hand. Ofelia realized only then that she had held her breath; it gusted out of her. If Humberto had done that — ! But that was ridiculous; this was an alien creature, a monster, and she was an old woman. A nervous giggle wormed out of her, and then she remembered her food. She bit into it roughly, as if she could destroy that feeling, that sudden thought. She almost choked on that mouthful before she made herself slow down, and chew properly, carefully. It would be truly silly to choke herself in front of Bluecloak, who would not understand, who might even feel responsible. If these creatures had such notions. She ate the rest of her food with exaggerated care. By the end of the meal she was so tired she felt she could put her head on the table and sleep through until morning. She wanted a nap; she needed a nap. How could she convey that to this creature, even if it was smart enough to figure out that electricity ran in wires just as water ran in pipes?