The two disguised changelings feed on each other's love for years before they realize what happened.
By the way, they have a kid now. They're calling her Kneesh.
Mr. Blue, you did it right
My other headcanon is that only the more powerful changelings can hold up their shapeshifting for long periods of time; the drones can do it temporarily, but they couldn't do what the Queen did; otherwise they'd have just all shapeshifted into ponies and snuck into Canterlot for the wedding. Or just infiltrated Equestria without needing a big attack on the capital to begin with.
Only queens are allowed to breed silly.
What makes you say that?
Mr. Blue, you did it right
I think that the changeling capture ponies and put them in those cocoon things, which turn them into changelings. What else were they doing to Celestria?
The internet is the realm of chaos, but not all chaos is evil.
I wonder how intelligent the average changeling is. They seem to understand English pretty well, being able to speak it and understand it.
Don't make me fire Pinky's party cannon.
They seem to be average inteligence. They did seem to go after the guards first after all, and they got fustrated at Pinkie pie.
The internet is the realm of chaos, but not all chaos is evil.
Well, we did learn that changelings don't seem to have a way to distinguish there changed selves from the genuine pony. You'd figure that a species that can shape shift, they would have a way to figure out who's real and who's fake.
Don't make me fire Pinky's party cannon.
Perhaps they did relise that it was the real FS, but they didn't attack as she wasn't a threat, while the other ponies were more dangrous.
The internet is the realm of chaos, but not all chaos is evil.
Actually, now I do seriously wonder if changelings can feed of their love for each other. (Granted, that's assuming they have feelings at all.)
Unfortunately, I won't be able to stick around for the answer, because I am going. Now. To bed.
Mr. Blue, you did it right
Night Kyler.
Don't make me fire Pinky's party cannon.
@Purple Dalek Depends only if we see more of them. If some are shown to be good then no, if not yes.
@Purple: Hard to say. It's kind of hard to see a species that apparently feeds off of love as being non-evil, but we really don't know enough about them to really say. Maybe there are good, butterfly-like changelings out there somewhere.
Even if changelings can feed of each others love, doesn't mean they do. Techically, I can eat anouther human, but I wouldn't do that.
The internet is the realm of chaos, but not all chaos is evil.