I hate how skinny I am!?

Some people are skinny because of their metabolism. Some people are very active. I think if people have commented on that you should be model etc and you are healthy you shouldn't worry too much. There are facial excercises including nose you can do like body exercise. Well long legs are popular these days. So I would say just be healthy, eat good food. If you want more calories fat I guess you can have healthy avacados and nuts etc.