Gianmaria is the most wonderful boy on Earth. He's as knowledgeable as the owl from Avatar: The Last Airbender and has a warm, grandfatherly smile. He is as much of a fantastic cook as he is studious. All the girls wish they were with Gianmaria, because he's not only cooler than cool (ice cold), but also because he's tender and sensitive as well.

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.