The expression on Anna's face was so bright it may as well have been a light bulb. This time, Setsuna grinned openly, partially in pride of having made Anna show her more expressive side and partially for having his gratefulness reciprocated. It felt good to get things off his chest, especially to people who weren't his family.
Sitting up and swinging his legs to get off his bed, he reached for his sword and shield propped against the wall, brushing off the dust which served as a testament to how long he'd been depressed and moody for. "I'll stop you from your books no longer, Anna - time to catch up on missed practice!" Setsuna called, slinging his armaments onto his back and heading for the door with a smile on his face and a renewed spring in his step.
Time to get back to work.