Along Came Polly film premiere red carpet

The video transcript includes a conversation that starts with greetings and a discussion about someone's shoulder. It then shifts to talking about a picture of the group, followed by a segment on protests and an apology. The dialogue is informal and seems to cover various unrelated topics.

What is the significance of the phrase 'We've got those pictures of a single picture of us'?

What emotions or sentiments are expressed in the conversation?