A smart and shy girl at first glance but a true baddie once you really get to meet her .A beautiful girl that is also a very amazing best friend always has your back and supports you.Just don’t get on her bad side.

Briefly, "the realization that each random passerby is living a life as vivid and complex as your own." Originally from the Dictionary of Obscure Sorrows, which has a lot more beautiful neologism definitions like this you might enjoy.