I've got the feeling she and the blond guy are both Reborn.

Rebirth?
Rebirthed? X_x

me toooo :)) cause the way the blonde guy acts is kinda acting like a reborn or rebirthed person :0 could just me th :0

Yeah. I mean mom said normally he didn't talk to them both and is rather shy.
But his reaction after she said hi to him was like a little puppy, that finally saw his mommy after landing in a world he didn't know q^q

Isn't the blond guy her neighbour the one she greeted? He had grown bangs tho...