Why do you fucking southern belles not now how to say "You're welcome" when I thank you for your fake kindness?? Do you have any idea how fucking irritating it is to hear "mmmm hmmmm" back???? what are you agreeing too exactly? I say "Thank you so much" and you say "mmmm hmmmm". What the fuck is that?!!! I'll tell you what I think it is. You are agreeing with me that I am so fortunate to have run into you. I say "thank you so much for holding the door" while I carry 15 bags, a toddler and an anvil, and you say "mmm hmmm" because you agree that it is indeed nice of you to hold the door for me. So I ask you, are you really holding the door for me or are you simply doing so out of your own guilt? If you dont want to hold the door THEN DONT.