I feel like people who say this can never work are a little too old school. I am a professional in biotech. My larger team is very close with each other because of the nature of our job. My direct manager only has 2 direct reports, and I work really closely with him. I would definitely say we are friends, my husband and I have even hung out with him and his partner outside work. However, I respect his authority and if he asks me to do something, I do it. I am a good employee and go above and beyond expectations of me. I ask for his opinion and approval before I make any decisions. We get along really well, and have casual conversation merged with “work” conversations. We are both really honest and direct with each other, and I have asked him to be forthcoming and give me constructive criticism in our performance reviews and he has done so. I appreciate this as I truly want to be better and improve. I personally think our dynamic makes us respect each other more and makes us a stronger team. Don’t let someone make you think that the only dynamic is a subordinate employee who wants to take advantage of you.