Problems for which friendship cannot be the solution do not belong in Equestria.
Cloudy writes stories. Cloudy likes it when ponies like each other maybe a little too much and sometimes end up in love. Cloudy writes stories about these things, often.
Hi, I'm TAW. I write terrible erotic my little pony fan fiction about cartoon horses having sex with each other, or vaguely defined human audience-inserts, for fun. Because... uh. I have no shame?
Sanguinius is a pretty boring guy, eh writes fanfiction and doesn't listen to anybody.
Before you criticize someone, you should walk a mile in their shoes. That way, when you criticize them, you're a mile away and you have their shoes.