Ha ha, my generic generic response to that is more than you could imagine. Ironically the one I married never asked me that before and shows no sign of asking it either . So , yeah
I think you should just go with whatever is in your heart at that moment. Speak the truth; usually that person will value your honesty just as much as your love for them, no matter how big it may be.
I love you more! Don't think about what you say too much, but make sure you mean it Or else you will just be one of these douchebags...
As a woman , I feel that we can compare , measure and evaluate with long time relationship. When we give more to our boyfriend so we give him best love in his life for long time
In many cases it is just a test, especially from a woman to a man, so your best move is to simply ignore the question or answer it in a cheeky way, nothing too serious or heavily invested.