
....I really can't see them as more than brother and sister, I hope they won't be romantically involved

she acts like how she knows the plot should go, but it clear she does feel things for him and care for him more than just a brother. she pretty much comes from another world so.....but she still ready to trust him, most of the chance more than a brother.
dude I think she had "feelings" for him from the start XD
My emotions are all over the place(╯°Д °)╯╧╧.... ヽ(`Д´)ノ.... (/TДT)/ ..... Σ(っ°Д °;)っ....(〜 ̄△ ̄)〜