Massive security operation ahead of Champions League final

The transcript involves a conversation where one person comments on the enormity of something, likening it to a large phone book. Another person, Elaine, is mentioned, and assumptions are made about her.

What does the speaker imply by saying 'it's enormous'?

How does the repetition of 'barsa' contribute to the speaker's message?

What might the speaker be referring to when they mention 'phone book'?

Who is Elaine in the context of the conversation?

What can be inferred about the speaker's feelings or thoughts when they say 'I'm assuming'?