What is the nicest thing you ever did for someone?
What is the nicest thing you, personally, have ever done for another person?
What's the nicest thing someone has ever done for you? What's the nicest thing anyone has ever done for you? What is the nicest thing anyone has ever done for you? What is the nicest thing that anyone has done for you? What is the best thing someone has ever done for you? What is the best thing someone ever did for you? What is the best thing anyone has ever done for you? What is the best thing someone has done for you? What is the nicest thing you have ever done for someone on Christmas? What is the nicest thing that has happened to you for being nice? What is the best thing that ever happened to you for being nice? What is the coolest thing a stranger has ever done for you? What's the nicest thing you've seen someone do? What's the most compassionate thing someone has ever done for you? What's the nicest thing you can do for yourself? What is the sweetest thing someone has ever done? What is the kindest thing someone has dones? What is the most nicest thing you have done to a prostitute? What was the bravest thing someone has ever done for you? What is the most interesting thing you have ever done? What is the best thing you have done for yourself? What's the nicest thing you've ever been told? What is the most disrespectful thing you’ve done to someone of higher status than you? What is the good work you have done and people praised you for but you found that you did it mistakenly. What were your feelings at that time? Kindness: What is the kindest act you have ever witnessed? What is the most speacial, incomparable and memorable thing anyone, ever did for you? What is the rudest thing you have ever malicously done? What is the most satisfying thing you have done in your life? What's the most impressive thing you've done? What was the worst thing happened to you for being nice?