I'm sorry to hear that. [And she means it. She is going to read between the lines and derive her own meaning from it. She assumes it was a friend.]

Well, most of the time people you knew end up with your Pokemon, and if you're traveling with someone then they'll usually find your stuff, too. That would account for your HM's and TM's, clothes, money, that kind of stuff. You'd have to re-earn the badges though, still.

It looks like the people I was with aren't here anymore, or left and came back. Still. [Winry is here, and she has three of her Pokemon. Korra is here, even if she doesn't remember, that's a huge help.]