Intangible means something that cannot be touched or felt, so I think she means love is something that is definitely there, but you can't physically touch it. I hope this is of help to you, and happy studying~! ~{Oh Mrs.Believer}
Love is complicated and not something easy to deal with. The personification in the first paragraph emphasizes and gives a vivid image of some of the emotions felt when in love whether they are good or bad emotions. “But what dream state is love?”, “it cannot be measured or mapped,” and “yet no one can agree on what it is” are some details that support this claim.
