Nothing. The first conversation is free, and injury matters are handled on a contingency basis, which means no fee unless there is a recovery. The percentage is set by the retainer and capped by Michigan court rules, and you see the number before you agree to it.
Case costs, such as records and expert fees, are explained in writing before anything is signed. You should never have to guess what a case will cost you.
One conversation is enough to know where you stand. It costs nothing, and you will speak with Brandyn.