`` two minutes , baby doll , '' he said gently . peter said , his shoulders puffing up a little . `` i need a shower , '' she said quickly rising . she could see how to do it , it was just a knack , like snapping your fingers - which in fact she had never managed to achieve - and then she 'd be able to experience flying for real , not at second hand . `` do you have another room that luke could wait in ? '' he had to make sure she was okay . 