Blake watched as Lily flew down to arm herself with jar of jam. He smirked as she began circling, her eyes glued on him waiting for him to make the first move. Blake followed in her circle, taking her lead, his juice box at the ready.
Then at the last moment, Blake sped up and dived under Lily, directing his broom into a full circle that came right up around Lily. As he flew over and by her, he squeezed the juice box, the contents spraying Lily all over. Picking up his speed as he flew above her upside down, Blake streamed off into the opposite direction with only one intention, and that was to get away from Lily, fast. At least before she could react to the juice attact, knowing her retaliation would not be pleasant for him. Other than having a great laugh about it afterwards of course.