[Maybe when she stops being cute and flustered by it—]

Donnelly is the last name. As for our first names, we might be able to get by with our own. Since I'm more known by my nickname, I figure you using my full name is fine enough. As for your first name...

[His words hang for a moment. He had a thought, but that's definitely pushing it. Pushing it more than him teasing her with the whole "date" nonsense.]

Should be fine as is, unless you'd like something else.