So what if she says that?
Does it always have to mean you are blown off?
Just start talking about something else like you didn't notice
at all, or disqualify yourself ("Thanks, but you know I'm not sure how true that is") or make a joke about her
saying it ("Hey cool thanks! Hey wait a minute... what do you want from me? Wow you had me going there, you're
dangerous.." etc.).
It's as important as you make it.
Bookmarks