[Spike shouldn't feel glad that he wasn't the last one pulled here, because that meant that he was needed for something. But it definitely didn't feel right being there without Twilight. He wished they'd arrived together...]

So...Rarity, Pinkie and Twilight are still back home? Do they know that we're missing?

[Spike's hoping that his Twilight will be trying to fix the problem from their end, although from what Fluttershy was saying...the other three might not even realise they were gone! That was a depressing thought...]

And...you said other Twilights....are they all staying at the library?

[Suddenly Spike doesn't know where he belongs, or where he can go.]

Are...are there any other Spikes here? [He almost doesn't want to know the answer. Meeting himself would be...more than weird.]