《Choice》. In the TV series "Don't Say Goodbye", the poem Ou Kexin said is "Choice" by Xuette. Choose a bird or a fallen leaf, choose a rock or a puff of dust. "Don't Say Goodbye" is a modern anti-drug drama directed by Yin Fei and Wang Lei, starring Ren Jialun and Zhang Junning. The play will be broadcast on iQiyi and Tencent Video on June 22, 2021.