You decided to deliver the remedy to Nep. He asked you to break the curse on Sinigalla in his stead, afraid that she'd think he was trying to regain her love. You went to Silentera Canyon and freed Sinigalla. You told her what Nep had done and why, and she decided to give their relationship another chance. At her request, you delivered a message to Vili, who was wistful, but glad that his son had found happiness once more.