In fact, it depends on the girl’s personality? If it's lively and cute, you can reply more interestingly. For example, because of your love, I have become a well-behaved and sensible baby. If the girl is a little introverted, you have to be more reserved and say thank you for your concern and care. , I will also regard you as the treasure in my hand. Sometimes you don’t have to answer directly. You can say that if you want to know the reason, I will make an appointment to talk to you another day to increase the chance of understanding. good luck.