Love, or just attachment?

https://www.youtube.com/watch?v=lL_qVu4Run8

It is love, or just attachment?

What do we mean by love?

Perhaps it's the emotion, a sense of compatibility, and a sense of attachment. To what extent does this attachment, and a need not to be alone, interfere with the red flags that are there?

Attachment can mean many things, whether you "feel" the person, or are co-dependent with them. How do you know the difference?

How consistent does someone have to be to get that great feeling?

How important is safety? Is a little discomfort a good thing?