43 episodes. According to Youku's video query, in the 43rd episode, Liu and Rongyu know each other. O 'Kexin lost too much blood and fell into a coma. Liu told this poem when he proposed to Xiang Yu, so they recognized each other. Never Say Goodbye is a modern anti-drug drama directed by Yin Fei and Wang Leyan and starring Allen and Zhang Junning.