[Blinks. Then figures out that she's probably reacting like this toward the Flames. Tsuna forgets that sometimes it can really freak people out]
No, I'm fine, Mikuru-chan. There's nothing to worry about. [He smiles a little, opting to land so he can disperse of the Flames from his hands. The ones from his forehead remain though] Really, they don't hurt. Please don't be afraid.