mutuality, n.All

Mutuality (n.) in ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠love is like good dancers whose lead and response seem simultaneous: his advance and her response are one movement.