on: fun

Once you decide, how do you become 'more fun', as a person? I mean, like, the person who is 'the fun person'. When someone says their name, the other someone will say one of two things, which are, "Which one?" or "Oh, they're so fun!" If the other someone said the first something, the first someone will respond, "Fun soandso," and other someone will light up and say, "Oh, yes, that person! I like to be around them." But they say that only if, by chance, they do not immediately recognize the person's name as the one who's 'fun', because, let's say, the fun person happens to have a common name.

And so someone and another someone call the fun one and they do good things, together.

How does one become the fun one?