I wasn't blessed with Brad Pitt good looks, Dickerson coke can cock size, nor Shizzo's wealth and intelligence, but I have learned and am learning that the greatest gift is to be comfortable in your own skin first. If you're not, you can get all the surgery and riches in the world and still be an unhappy insecure person on the inside.
I have nothing against cosmetic surgery, however it won't fix anything emotional if the emotion is ties into the so called defect only.
Other than that, all joking aside, I don't see anything drastically wrong with Joon's looks, he should get a hobby or do volunteer work, then he will attract some good female without having to do something like all those "enhancements"