What does Juror #8 propose in regard to a second ballet? Will he participate?

8th Juror makes a proposition that the other eleven of them could vote, and if all of them voted “not guilty,” he would not stand alone and would go along with their guilty verdict. They agree to this and vote by secret ballot. The vote is 10 “guilty” votes and 1 “not guilty” vote, and so the deliberation continues.