Is it possible for "friends with benefits" to maintain a "no strings attached" relationship or is it inevitable that one or both partners will end up developing feelings for each other? Remember to include in-text citations in your answer.

Reference:

Lehmiller, J. J. (2017). The psychology of human sexuality. John Wiley & Sons, Incorporated. https://ebookcentral.proquest.com/lib/umuc/reader.action?docID=5106984&ppg=236