And you assume that I do? [Jonathan returns evenly.] We don't know each other, so the assumption that I must be the kind of person who would enjoy playing a prank on you for no purpose beyond upsetting you hardly seems fair.

[He sets the fruits out and, with some care, offers his hand. A handshake isn't too risky, although the closeness of the young man's pulse is a risk in and of itself right now.]

I am Dr Jonathan Reid.