What was the happiest day of your life? And why was it?
What (was/is/will be) the happiest day of your life?
What would be a blissful day? What was your first happiest moment in life? Which is one of the happiest moments in life according to me? What is the happiest feeling in the world? When do you feel the happiest? What would the best day ever be? Who is happiest in the world? When is the last time you felt like you were the happiest person in the world? When do you feel happiest? What is the happiest thing about you? What is the saddest thing about you? Who is the happiest person in the world? How was your day? What did you do today? What are the happiest moments in a CA's life? Is happiest birthday grammatically correct? What are the happiest moments in the life of a CA? What is the best day ever? If today were your last day, would you be completely satisfied with your life? If you could relive one moment of your life what would it be? What is the happiest country in the world? Who is the happiest boy in the world? What would be the most joyful and the most embrassing moment in your life? Who is the happiest girl in the world? What is happiness for you, and what would make you happy right now? What are some happiest picture ever? If you could relive one moment in your life, what would it be an why? What is your typical day like? Who do you think is the happiest person in the world? World happiest country? What will you do in the last day of your life? What was the most interesting moment of your life?