My favorite thing to do in this sort of situation is to start a conversation, make the client laugh - and hopefully make her forget that I am shooting pictures the whole time. :) Katie's doggy "niece" helped us out as well! You can always count on a sweet little puppy to set a good mood for a shoot.
PS - Thanks to Katie and her fiancee Brett for the delicious dinner - the perks of shooting right before dusk in a client's backyard! ;)