My friend who I haven't seen for years said that I was much older after seeing me yesterday. What should I say? My friend looks as young as before.

Friends who haven't seen you for years say that you are much older, but friends still look as young as ever. Then you can ask her what she did to make herself so young. You can also know whether the daily maintenance is particularly good and what cosmetics are used. Some people may be well maintained, just like a 40-year-old person can maintain the image of 30 years old. Your friends may belong to this type, and exchanging experience can improve a little. Maybe next time we meet, you will look much better.