After a lot of bickering and injuries, I think it's at this point in the movies that Casca and Guts realize their true feelings for each other. Casca begins crying because Guts always gets wounded while protecting her, and she blames herself for it. Guts tells her it's ok in his own special way.
Even with all the chaos and loss surrounding them, they manage to find a moment of peace and happiness within one another. @VinMcCarthy