We had a great nanny for our son. She went above and beyond, treating him like a grandson. We went above and beyond for her (max flexibility, paying her days when she couldn't work, lots of bonuses and gifts, etc.)

Both of us exceeded the "employment contract" - gave more than we had to and we both came out ahead. That only worked because we were both willing to go beyond.

What's the point? We treated each other "like family" even though it was a work situation. When our son didn't need a nanny anymore, it didn't make sense for us to work together (so in a way, she was laid off although in reality we found her another gig) but that didn't take away from the quality of our relationship while it lasted.

This is directly analogous to employment dynamics I've had at work for 20 years now. You may find that "creepy" but I also suspect you are oblivious to what the upside can be like.