I think this is a way for your dd to protect her feelings... .saying that you brought it to her house kind of disatnce herself from the photos... .she is posting with surprise that you gave them to her but in reality maybe she is just trying to rekindle the friendship with her friend and is afraid of being rejected.
I've seen her do things like that in the past, and it would make perfect sense now--except that this friend in the photo she was commenting to has been back in her life now for nearly a year. Previously, they were on the outs for two years because of some completely unnecessary drama caused entirely by my DD.
This is why I thought it was so strange and unnecessary to be untruthful about it. In the scheme of things, it's really nothing. I just thought it was odd and wondered what y'all's thoughts were. I can usually pinpoint why she lies--and the lies are usually much bigger than this--but this one threw me for a loop.
The old me would have pointed out the twisting of the facts in this FB post, but I have learned to keep my mouth shut about anything that might set her off. It's not worth it and serves no purpose.