The last thing rainbow strike remembered was crashing into trottingham…
That and the mare that brought him here, according to the nurses

That mare was also apparently waiting for him outside, this he also heard from the nurses but did he really believe them?

It was odd to think a mare he apparently didn't know would help a random pony off the street in a place like trottingham….

<oh well> he thought (those signs will indicate that he's thinking to himself for future reference)

<if there's one thing I've learnt being in the royal gaurd is that equestria! is FULL of wonders>
He turned to the nurse nearest to him

"I think I'm well enough to see her please