One other thing I regret about Tao leaving: not being able to hear him do the Chinese Promise rap part cause honestly, I've listened to it only once and I'm not planning to listen to it again. Chanyeol did the Korean part so well it's just regrettable that the Chinese version came out like that, it's more regrettable that I will never listen to Tao doing the rap in it. But honestly speaking, I don't think Tao was ever planning to do it, they only talked about lay writing the lyrics, even in Tao's last stage with exo, they never said Tao was going to write the Chinese rap part.