Break My Heart, Break Your Heart (2) (ブレイク・マイ・ハート ブレイク・ユア・ハート その② Bureiku Mai Hāto Bureiku Yua Hāto Sono 2), originally Lesson 5 (5) (LESSON5⑤ Ressun Go 5) in the UJ release, is the eight hundred forty-first chapter of the JoJo's Bizarre Adventure manga. It is also the eighty-ninth chapter of Steel Ball Run.
Johnny admits that Valentine is walking the righteous path, however, he picks the revolver Valentine used earlier on Gyro's corpse and throws it toward him. Johnny dares Valentine to pick up the gun, which will guarantee that Valentine isn't lying about letting him go.
Valentine approaches his hand, and suddenly pulls up his own revolver while sending D4C to attack Johnny. A gunfight ensues, in which Johnny pierces Valentine's throat then hits it several times in the chest, while being shot several times himself. Valentine then collapses. A voice calls Johnny, who looks up and sees the ghost of his deceased friend Gyro floating.
Johnny and Gyro speak to each other one last time before Gyro says his goodbyes and disappears forever. Then Johnny shoots his nail one last time, hitting Valentine in the head. Funny Valentine dies, and his corpse is dragged underground by the Super Spin. With Valentine dead, the Corpse fully separated from an unharmed Lucy, Johnny finally allows himself a loud and emotional cry of sorrow.