Holly blinked when she heard a small plaintive voice talking about a spider. Her first instinct, from years of catching spiders for her little sisters, was to catch and transfer the spider. But she realised that the voice had been one of the strange boys, and she was wary of all of them, but she decided there couldn't be any harm from simply catching a spider. She stood up and got a glass and a saucer, which were in the kitchen. She caught the spider easily in the glass, sealed it in with the saucer, and carried it to the window, which she opened. She removed the saucer and flicked the glass so that the spider was thrown out the window, and shut the window again. As she put the glass and the saucer in with the dishes to be washed, she made sure not to give any signals that her action had had any sort of trigger, hoping that people would assume she'd seen the spider from her position on her own and had simply dealt with it.