I organised a cinema and dinner trip with 3 friends, all of them agreed. As I organised it I said we are eating here and watching this - all agreed.
I picked everyone up, and then one of my friends say actually we aren't eating there now and we're seeing a different film and then she wondered why I was annoyed. And made the remark - well if you're gonna be like that then we'll go eat there then.
I'm not a controlling person who dictates what me and my friends do, but I organised the night out and if she had a problem with it or wanted to do something different then she should have said it earlier instead of changing the plans on the day.