You pull Jihyeon out of the way of the zombie that was attacking her, while the rest of your team attacks the rest that she led away from the others. Dont sacrifice yourself again. So what of your not helping the whole team, so what if your ankle is injured. You might not, but we all remember the Jihyeon from the previous round. So, we came here for you. ...you didn't die for nothing. as you say this, Jihyeon regains her previous memories from the last round.