(Who, To Whom) is she talking?

To whom …

Since "who" is not the subject, it must be an object! And sure enough … "she" is the subject!

B

A
B
B
B

100% GG!!!

That doesn't seem right

Okay nvm It actually was XD

To find out who she is talking to, you would need more information or context. It is impossible for me to determine who she is talking to without any further details provided in the question.