"Go on, then." Severus kept his seat; he would let Draco clear the garden before leaving. "I'll be in touch when I need you." The low-level uneasiness that had been plaguing him since he'd decided to speak with Draco was fading a little - nothing to do now but wait and see how they fared. And now that Draco was someone he could make use of rather than one more person to keep watch over, going back to school seemed just that much less daunting.