What Cortana means in that quote is that if she still had her holographic projector she would be showing her fingers crossed.
the only reason she says that is because she was a holographic image with fingers moments before that, and when she said it she was stuck in MCs head
I think cortana was refering to when she was in hologram form back on the PoA. It must be part of some human relations subroutine I guess.
Maimbot 9000 wrote:
Hey guys, I think Cortana was talking about when she was a hologram.
If Cortana was still able to produce a holographic image of herself via hologram, her fingers then would be crossed.