Tell me please which sentence is correct.
Kate, could you make a sandwich while I will think of it?
Kate, could you make a sandwich while I think of it?
What I have definitly heard a native english speaker say was this:
I have not decided yet, so roll the intro while I think of it.
I suspect the speaker was talking about the future because if he was talking about the present, I guess, he would say something like while I am thinking of it. Tell me please if I am wrong.