灰太狼的死心塌地红太狼的不离不弃
[huī tài láng de sĭ xīn tā dì hóng tài láng de bù lí bù qì]
Refers to cartoon character couples from Pleasant Goat and Big Big Wolf: 'Big Grey Wolf unwaveringly loves Little Red Wolf'. Here the term depicts unswerving loyalty towards love partner