[kàng lì qíng shēn]   

伉    俪    情    深    伉俪：夫妻，配偶。夫妻之间的感情深厚。

伉俪：夫妻，配偶。夫妻之间的感情深厚。亦作“情深伉俪”，“伉丽情笃”

A married couple very much in love

伉俪情深