Varun's response is missing, which leaves a gap in his engagement and professionalism at the conclusion of the interview. A lack of a closing statement can be perceived as disinterest or unpreparedness, which is detrimental, especially after a lengthy discussion. The benchmark response is polite, expresses gratitude, and maintains a positive tone, which is crucial in leaving a good final impression. Varun could improve by thanking the interviewer for the opportunity, expressing appreciation for the insights shared, and indicating his anticipation for further communication. A more effective response could be, "Thank you, Avi, for the opportunity to discuss the IT Director role. I appreciate your time and the insights you've shared about the company. I look forward to hearing from the HR team soon. Have a great day!"