 Virginia Tech's post-touchdown kickoff was returned to the Stanford 21-yard line, where the Cardinal offense began its first drive of the second quarter.On the first play of the drive, Luck completed a 14-yard pass to tight end Zach Ertz for a first down.Three consecutive short-yardage plays gained another first down, then running back Jeremy Stewart escaped the Virginia Tech defense for a 24-yard gain, pushing the Cardinal into Virginia Tech territory.