[It isn't something he particularly wants to broadcast, so he switches to private for the rest of this conversation.]

Lydia didn't explain everything to me, it's sort of hard without contexts, you know? Future timelines are weird-- but also weirdly static? Even if she detailed everything to me, it wouldn't change anything if I was sent home, to live it out.

But, anyway... something happened at home, with these... Ghost Riders? [He shakes his head.] It's after when I'm from, but they-- basically erased my best friend entirely from everybody's memories. Lydia said we fixed it in the end, but... I dunno, it freaks me out. Stiles is like a brother to me. I don't wanna forget him.