“Long story short… she’s been allowing me to use her library for research for the past few months… and that does include the mirror.” Evening admitted rather innocently. If she still had a tail from being a pony at this time, it probably would be sort of swishing back and forth out of awkward nervousness even if she could hide it in her face quite well. This would be so much easier to explain if they met on the other side of things, but situations were situations…
“As for why I am on this side today? Well… The long and short of it was a craving for cheeseburgers, soda, and french fries. So my plan was… get something to eat, stretch my legs because I miss being a biped so much, and go back before… somepony or someone notices? Although if I rush too much the food will end up turning to hayburgers again and upset my stomach… It’s an awkward conundrum that I should have thought through more.”
“Hm… Twilights never mentioned you before. And she would’ve let me know of someone was using the mirror so they could have a guide to make things easier.” Sunset said, still glaring. “We’ve had too many issues with the portal for someone like you to use it willy-nilly like that. So why would Twilight not tell me… Unless you’re hiding something. And let’s hope that’s not the case.”
“It’s been an interesting five months… although over here It’s probably only been one and a half.” She noted with a small nod… having recently performed some sort of strange experiment after school hours just to test this crazy theory.
“Hide… not particularly… Not easy to explain without things being more awkward than they currently are would be far more accurate.”
“So… how about I buy lunch and I’ll try to ramble about it the best that I can?”
Sunset paused slightly, thinking before she said, “Fine. But if I find out you’re lying to me, it’s not gonna be pleasant for you. I’ve already had a lot on my plate, and I don’t want another issue adding to my stress. Got it?”