Personally, I believe no ones perfect. People could be the majorities representation of perfect, or what the common person wants to be like but not perfect. Perfect depends on who is talking or thinking. A thin girl, like model-100 pound-thin girl may think that a girl that is heavier with curves and a chest is perfect, but the heavier girl may think that the thin girl is perfect. A boy who is bulky, and on the heavier side may think that a boy who is thin with a bit of muscle is the perfect boy, the one that gets all the girls. But for the thinner boy it may be the other way around. This proves my point. People aren't perfect, they are just someones definition of perfect.
Anyway, perfect is an understatement. Having flaws is unique. If you didn't have flaws then you couldn't be human. We are people who have our own personalities, and depending on who we are makes someone think we are perfect.
So give up saying "That girl is perfect, why cant I be like her?" because she may not be to the person next to you, or behind you, and don't forget: The person you are talking about may think that you are the perfect one.
Thank you for dealing with my rant <3