She is not very beautiful
Or very pleasant to look at
Nor she like to put on a make-up
But she always carries the cosmetics
In fact, she has to carry the cosmetics
Without knowing it
Ready to put on a make-up whenever she found something
Funny, hilarious or comic
It was a smile
A make-up that would fade away itself
Nor last
Just like a shooting star
A smile of a starless night
It made her really beautiful just now
...
You really cannot ask
"How to have a beautiful girlfriend?"
Nor
"Don't you think I deserve a prettier girlfriend?"
Instead you should ask
"How to make her always put on the make-up?"