Layla always pretends to be mellow, not realizing that her furiously wagging tail gives her away
For example, last night my roommate came into my room to talk, and I was sitting at my computer and Layla was relaxing on my bed with her mouth firmly around the corner of my pillow. My roommate said "Layla has the right idea, it's bedtime" and I looked over and her tail was slowly wagging and I said "She knows we're talking about her!" and we both laughed and her tail was wagging so hard her whole back end was moving with it, but she still kept her head down, still on my pillow, still pretending like she was asleep lol!