What does it mean when my boyfriend asks me if my nose has been fixed?

My boyfriend asked me if I had a rhinoplasty, because he wanted to know if my appearance was plastic surgery. Plastic surgery is a way to change appearance through surgery. Some people will improve their appearance through plastic surgery, but some people will be reluctant to disclose whether they have had plastic surgery for some reason. They can answer according to their own situation. If they don't have plastic surgery, they can directly answer no; If you have plastic surgery, you can consider whether you are willing to tell him the truth.