Mom: "What are you doing?"
Me: "I'm just taking your picture. You look kind of mad."
Mom: "I'm not mad. I just don't know what it's going to look like."
Me: "You look beautiful. Give me a big smile."
Mom: "I don't know if I can."
Me: "You just did, and you're beautiful."
(And, to clarify, in case any of you had any doubts: This is a word for word transcription of what she said and my replies. :-) )