Are you sure it wasn't just her hands? Many clients ask me immediately how I warmed my oil or what kind of warming oil I use, and I don't do either. My hands just get that hot. I frequently hear, "you must put your hands against a furnace just before touching me, then!"
One day my three-year-old took my hand to hold, felt that it was hot (it's not always hot, but when doing massage or even about to, they get hot), and immediately said, "Your hands are hot. I need a 'ssage!!"