Fighter was childhood friends with Warrior. She was greatly horrified when she witnessed his brutal death.
Although their relationship was not further explored due to their early demise, it can be assumed that they were in good terms with each others as they were part of the same group. Fighter was greatly concern for Wizard when she was fatally stabbed with a poison knife by a goblin and did not hesitate to protect her and Priestess by attacking the goblins.
Although their time together was short, Fighter was friendly towards Priestess.