To put it bluntly, makeup is for others to see. But not to please anyone.

To say why makeup is, the answer can actually be said to be: for yourself.

Girls wear makeup to make themselves beautiful when others are watching.

This partner is not necessarily his boyfriend or husband.

This other person includes: her boyfriend, same-sex friend, opposite-sex friend, even friends in a circle of friends, spectators in the media, and so on.

They want others to think they are beautiful. And finishing this will give them some pleasant satisfaction.

So girls don't make up for themselves, in the final analysis, they do it for themselves.

There is no need for men to think narcissistically that girls are trying to make up for you. Because they are for everyone to see, they want everyone to see that she is beautiful, and you are just one of all people.