[Lacus smiles, first at Aidan's voice and then at Helix's appearance.] You look very nice, Helix.
[And she glances over a little, not looking quite at Aidan but in the direction of his voice.] As Helix just demonstrated, you can change your appearance just by thinking of it. You can also change the environment similarly.
[To demonstrate, she holds out a hand, palm up. The air above her hand shimmers and suddenly there is a round platter balanced on her hand, with a three-layer cake sitting on it.]