She stroked the ring on her finger while thinking about Draco, knowing it wouldn't take him long to find her with the charms she had previously applied to them. While she waited, she floated and willed her mind to stop fussing. She practised occlumency for a bit to calm her nerves and make sure her mental shelves were in order. The memory she was about to create was not one she ever wanted Snape to witness.