"Jealous!" said Wendy, shaking her head sagely. "She has these attacks sometimes, and I know the symptoms. She doesn't like to see you and me walking together. Last term she and I and Magsie and Tattie were in Dormitory 4. Magsie and Tattie did the 'twin cherries on one stalk' business all the time, so in self-defence Sadie and I had to chum, though we squabbled six times a day. I'm not going to be monopolized now, so she needn't think it. Let her chum with Vi if she likes, I'm sure I don't care. Hallo! Which stile do we go over here, I wonder?"