The love relationship exists as long as transaction is involved. I call it as relationship of convenience! The so called love is projection of lust from client side and from escort side it is due to transaction involved. But nonetheless in either case the culprit harmony secretion in brain "dopamine" is involved and once it action stops a more stronger kick is required next time! A simple question in client escort relation- will an escort fall in so called love with 250$ paying client or 5000$ paying client? I think dopamine is secreted more in later client case! Also, for most clients who are approaching an escort, it is the never before experience, looks kicks dopamine. Each of the parties will be interested in each other as long as their dopamine can be kept in action. The effect fades away once you get "more" elsewhere!