Would you be upset, should I be?

Don't be upset but the scooper certainly comes across as disingenuous. Using the God bless ending to try to get what he wants, and then when he doesn't get what he wants, he turns into a different personality, indicates he's a fraud.

Clearly he knew what he was doing and was hoping you'd feel all warm and mushy and kind and sell it to him since he was being so super polite. Good for you for not being fooled by that loser. I wonder if the scooper will be stupid enough to create a thread asking for a kickdown linkage soon!

I do recall that post where you offered to sell yours to the OP.