爱你就像老鼠爱大米
[ài nĭ jiù xiàng lăo shŭ ài dà mĭ]
'Loving you just as a rat loves rice'. Rice being staple food for most Asians akin to bread or pasta in western countries, this playful idiom expresses undying love in a very down-to-earth and relatable way, implying a fundamental need and strong affinity similar to a basic survival necessity.