How do you like to spend your free time?

Your interviewer is evaluating how well your personality would fit into their culture and teams. Feel free to share the hobbies and interests which make you seem interesting and affable while offering a more casual insight into your personality, interests, and motivators. The less guarded you are about your personal life, the more it shows you'll be able to foster interpersonal work relationships. Finding relatable points of common interest with your interviewer will suggest you'll be effective in finding common interests with your clients, which can go a long way in establishing work/client relationships.