Felicity visibly brightens when Dagmar offers to accompany her. "Oh! They're very pretty. They have pale blue buds, with small sprigs of five-lobed leaves. They grow in clusters of five or six flowers each, and have a very crisp sent to them. They'll face the moon, when she's out, and when the light of the full moon hits them, they glow a little. If you've a touch of the Green, the petals are cold against your fingers. They're tingly."
If you've arcane knowledge: [sblock] moonflower buds are a common spell component for low-level cold-based spells.[/sblock]