It's polite to go to a friend's wedding when invited.
Anna gets an invitation to her friend Carol's wedding that will be held in another state.
Anna needs to decide whether she will attend.
Anna decides to attend the wedding even though it causes her some inconvenience.
Anna decides it is too much trouble to attend, and she declines the invitation.
Carol is so grateful that Anna comes to her wedding, and she gives Anna a big hug.
Carol is upset that Anna doesn't attend, and it puts a strain on their friendship.