[And so being the general mom/teacher that she is, she's made little valentine's day bundles for everyone - even those she might necessarily know too well. You'll see her throughout the day with little bags full of candy and little treats (or something savory if she knows you don't like sweet things), with cute little ribbons and glitter and all of that... She might give it to you in person or leave it on your doorstep (so you're welcome to go find her later to ask her about it).
While the tent is up, she'll be moving from person to person to see if anyone needs help. Even if it's world-imposed, she's nominated herself as Helper. She is, after all, responsible for the art class at school. Seems appropriate.]
[And later that night, at the ball - because of course she'll go voluntarily, especially after Kiseki dresses her up for the occasion - you'll find her helping to keep the place relatively clean. She's fussing to keep the food table organized and whatnot.
Of course, it's a valentine's day party. She'll want to dance, so why not ask her? So long as you can bypass Charming, of course.]