Nicolas are pure amazing people. They like being taller than people (typically taller than Charlottes) and they also like cooking, which they do well and the occasional standing on skateboards. They're really pretty and awesome and most of the time, Nicolas radiate shinings of awesomeness that are equal to the sun. If you stand close to a Nicola, you will be bathed in her golden glow of amazingness.
"Wow, is that girl a Nicola?"
"Oh yeah, she is, wish she was my friend."