Why are guys so hard pressed for women to be more “natural," meaning no make up, no hair extensions, no eye lashes, etc?

My boyfriend said it makes him happy to see me with no eye lashes and no hair extensions & colored contacts. I don’t wear make up. And everything is tastefully done. Why is he so happy to see me without? I don’t get it b/c I’m absolutely gorgeous with it.
Why are guys so hard pressed for women to be more “natural," meaning no make up, no hair extensions, no eye lashes, etc?
Post Opinion