Fate/stay night: Unlimited Blade Works Episode 4 English Subbed Episode Title:Finding the Will to Fight.Episode Description:An uninjured Shirou wakes up in his home, with Rin sitting at his side. Before she leaves, she tells him that they will be enemies when they meet again. Shirou then finds Saber in the apartment dojo, and she reveals that he has self-healing magical capabilities, explaining the absence of the injuries that he sustained in the battle with Berserker. Saber explains the mechanics of the seven Servants, as well as and the advantages and disadvantages of knowing a Servant's true identity. Since Shirou is an inexperienced mage, he approves of Saber's request of concealing her true identity from him. Shirou and Saber then go to school to deliver lunch to the archery club. There, Saber explores the school and has a tense encounter with Souichirou Kuzuki, one of the instructors, before they are interrupted by Shirou. Later that day, while still at the school, Shirou is approached by Ayako, who asks if he will rejoin the archery club before noting he has never smiled in his life. While walking home with Saber, Sakura and Taiga, Shirou explains that Saber will be staying with him temporarily. Sakura is seemingly horrified by the idea, but Taiga approves under the condition that she stay in the home as well during that time. Meanwhile, Rin and Archer investigate an office building purportedly having a gas leak, and they find it is actually the work of the Servant Caster, who absorbed the life force of the employees inside and is most likely residing at Ryuudou Temple. When Rin decides to pursue Caster, Archer notes that Rin is ignoring Shirou. However, Rin states to Archer that she will kill Shirou if he approaches her again.