I really like make-up, and I often do notice a person's make-up, but I don't usually like someone more or less because of it... though once I started a friendship with someone by mentioning their make-up, haha ^-^
It's a great way to express yourself; my friends from the UK sometimes wear fairly bold make-up- thick winged liner, full dark lips, nicely done contour, dramatic eyebrows... it really suits them and is nicely done

Usually make-up isn't done for other people, it just makes us happy xD
Though my ex-friend wears make-up solely for her crush, and it's not really nicely done (dark unblended eyeshadow, clumpy eyelashes, way too dark eyebrows, etc.)
I don't mind why or how people wear make-up, as long as they're happy. My make-up style is inspired by Korean and Japanese beauty trends, it makes me really happy

Anyway this post is way too long haha xD