What does shallow love mean by walking slowly?

Shallow love goes slowly, that is, it leaves slowly like shallow love, without any trace or harm. "Love slowly" is a relatively literary word, which is usually used to express a feeling of slow farewell or parting. It means, like shallow love, leave slowly, leaving no trace and no harm. This sentence can also be used to describe a gentle way of parting, without any conflict or harm, which makes people feel very comfortable and secure.