[Hemisphere]

Originally Posted by ZeKeR

and Shidou made her his impromptu imouto (btw does she still go after him?!).... DAFUQ.

oh and I wonder how Origami will react if some of her teammates begin to take a liking to their target?

Spoiler:

Shidou was adopted into their family, not otherwise. Also, note how I said "She's not even human anymore". Meaning, she was human before. Note how Kotori mentions that she found out about Shidou's ability from five years ago.

She is out of the action in Volume 5.

And no, none of the other AST members will ever develop anything for Shidou.