[The Professor's heart goes out to the little one, to both of them. He can only hope more sweets can make it better. Food always did well to cheer him up, after all.]

Yes, of course.

[Shaking his head clear from the tension, the Professor shrugs of his jacket, holding it open in Leonardo's direction.]

Though I believe you may want a disguise for venturing into the street. Unfortunately I only have one coat. Are you able share with your brother?

[A better question is are they able to get along for that long?]