[Maybe it's how quiet Mamoru had gotten, or perhaps just something she sensed but after a moment, Usagi's attention flickered away from the food and drinks and over to Mamoru. Her expression was a curious one, accompanied by a slight tilt of her head that was only emphasized by the sway of her hair with the movement.]
Eh? [Wait, get what? Even as she wondered, all at once, Usagi's hand moved to touch the heart shaped ring on her finger. She had forgotten that Mamoru didn't seem to be from the same time as her.]
It's... [Her gaze falls away from Mamoru's face, uncertain as to how to explain without going into Mamoru's future. Somehow, that seemed like a topic that should be left alone.]