我相信你相信到怀疑自己
[wŏ xiāng xìn nĭ xiāng xìn dào huái yí zì jĭ]
'I trust you so much that I doubt myself' signifies an immense amount of faith in someone else, to the extent where one would question their own instincts or reality. This exhibits profound confidence in the loved one while implying some insecurity.