There has never been only one concept of a mental patient. The person in front of me didn't seem like he wanted to protect him, take care of him, and keep him by his side unconditionally. When did he actually fall in love with him and even believe his words? He is a patient! Fang Zhuoyan struggled.
Patient? That's just what you think. It doesn't matter what you think. The important thing is to follow my wishes.
Falling in love with a mentally ill person is mental illness. It's hard for me to generalize, after all, multilingualism is a mental illness.