..... so DH and I have planned a lovely walk later this afternoon, to a little pub with an open fire, great food, good wine. Really looking forward to it, spending some time alone.
Mentioned this to a friend yesterday when we were talking about the weekend - she has just sent me a text saying she's managed to get a babysitter and would love to join us, what time are we setting off etc.
WTF!! 
Help me compose a reply please.