Re: In Hogsmeade...
"Have a good day, Mr. Lestrange. And thank you for tea." Adrian said politely as he passed the man, going out into the hall, even as his mind was occupied more with turning Lestrange's offer around and around, viewing it from all angles, than pleasantries.
"I will send you an owl with the exact time of my arrival once I know." The other matter was best left discussed in person.