Re:
https://www.dailymail.co.uk/femail/arti ... -Week.html
"she and her beau saw The Bitter Tears of Petra von Kant,
a 1972 German film about a lesbian love triangle."

Good for them!, getting out and about and learnin' about life ...
but my interest was quickly redirected to "love triangle".

Fascinating geometry: In a typical love triangle, one person (only) is in love with two people.
Yet, if one other person loves two of the three, it becomes a "love circle". Draw it on paper
and see (try '=' and '+' symbols to identify the linkages).
With evenly distributed love, a triangle transforms into a circle.
Geometry describes relationships of things and beings so well

"Well ... not a perfect circle since love can be 'one way'".
Yet, no longer "triangle" since love perceived is motivating.
Rod
