[ Kakashi is pretty cold himself, but it's nothing he can't handle, having more or less developed somewhat of a tolerance for it in the time he's been in Luceti. Iruka though, he spent all that time exposed in freezing weather with windchills that went under zero. Kakashi regrets not bringing a thicker blanket for him.

As soon as they get inside, Kakashi'll set to the task of making sure Iruka gets warm. Hypothermia can be as deadly as losing a wing, after all. ]

It probably was Itachi. You're not imagining things.

[ The elevator dings open and Kakashi ushers Iruka in, then presses the button for the eighth floor. ]

There's a lot that I'll need to explain. But first... what is the last thing you remember from our world?