He could watch her leave or hold on to his faith and love and marry her. Erieann travels to Montana to find her fiancé. Aiden tries to find Callen, but everything points to his death. Aiden cares for Erieann, but he can't dishonor Callen's memory. Callen torches the barn and Erieann is devastated. Ready to leave, she realizes she loves Aiden.