刺猬要怎样拥抱才不会想逃你要我怎样操心才不会离开
[cì wèi yào zĕn yàng yōng bào cái bù huì xiăng táo nĭ yào wŏ zĕn yàng cāo xīn cái bù huì lí kāi]
Translates into 'How can a hedgehog hug without wanting to run away, how should I worry so that you don't leave.' It's a metaphor for the difficulty of maintaining intimate relations: fearing hurt and abandonment even while yearning for closeness and security.