This has got to be a break-up song. Throughout the song, especially in the last verse, the speaker is sardonically saying, "Yes, you really are as great as you think you are." The bridge before the last chorus implies that the speaker was dumped by Emily and not vice versa. The over-the-top upbeat melody and instrumentation is meant to emphasize the sarcasm.
This has got to be a break-up song. Throughout the song, especially in the last verse, the speaker is sardonically saying, "Yes, you really are as great as you think you are." The bridge before the last chorus implies that the speaker was dumped by Emily and not vice versa. The over-the-top upbeat melody and instrumentation is meant to emphasize the sarcasm.