Example of lips
Most Helpful Girl
I think they (most of them) like eyes to be played up more - because then they don't have a huge sense of makeup on a girl's face, while if she's only wearing lipstick (doesn't matter if she's not wearing even a tinted moisturizer) they'll see it as much more makeup than if she's wearing a lot, but on her eyes.
Strange, but true.
Most Helpful Guy
I prefer eyes, because with cetain makeup it can really bring out the color in a womens eyes and make them pop. I may be biased here but eyes are just my thing. Its what you notice first in a woman :3