Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. To Sir, with Love (aka My Teacher or Teacher''s Mercy, and released on DVD in the US as Bloody Reunion) is a 2006 South Korean horror film, and the feature film debut of director Im Dae-woong.Mi-ja, who has been taking care of a retired teacher, Ms Park, invites several of her former students to her house 16 years after their graduation. Since the end of her teaching career, Park has been residing in the countryside, suffering from an illness.Se-ho, Eun-young, Sun-hee, Dal-bong, and Myung-ho each resent her for different reasons. Se-ho and Eun-young, who were president and vice-president of their class, are planning to marry, and remember the time when they were belittled by their teacher for being poor. Sun-hee, skinny and beautiful, was made fun of by their teacher for being obese during her years at high school. Dal-bong, who had dreamed of becoming a footballer, became handicapped due to severe corporal punishment.