"I love what I do and I cannot wait to deliver great value and fun customer experiences to your organization!"

This is another question that should be answered in a factual way. No ego's or attitude is appropriate here. Honesty and integrity showing certain vulnerability might be the best way to go with this one. Match up your key skills with what the job description is asking for and add some additional strengths you could bring to the role. Mention that you are well traveled and that you have good knowledge of Countries and different cultures. Impress the interviewer enough to take you on as opposed to other candidates.