2, you can directly respond to the other person's own love for this gift, for example: you can say thank you, I like this gift very much!
3, you can quietly understand each other's preferences and give back a small gift to others.
4. Thank you for your attention all the time!
5. Thanks to my sister for making me feel so much happiness and care, and also thanks to her for letting me know how to create happiness on my own initiative.