( Asriel stiffens then. That... isn't right. It can't just be a coincidence. Not only is Toriel Kris's parent, but they have a sibling named Asriel...? But, that's can't be them. There's no way.

Nothing about this is sitting right with him. )

... That can't be right.

( Asriel's brows knit together. )

Susie said that Toriel is Kris's Mom, but... There isn't any way that someone named Asriel could be their sibling.