Varun's response is missing, which leaves a gap in the interaction and does not provide a closing statement to the interview. This lack of response may come across as unprofessional or disengaged. In contrast, the benchmark response is courteous and expresses gratitude for the opportunity, reinforcing a positive impression. It also conveys anticipation for future communication and wishes the interviewer a good day, which adds a friendly touch. Varun could improve by ensuring he acknowledges the conclusion of the interview with a polite and appreciative closing statement.