@Yalow,
Marina Abramovic, 75 years old.
She did an experiment at the MoMA "A minute in silence". where she sat with perfect strangers looking into each others eyes for 1 minute.
At the 1:30 mark, in the video, Ulay, her former lover for many years sits down across from her. Marina and Ulay broke up more than 30 years ago and this is the first time that they have seen each other again since then..
https://www.youtube.com/watch?v=OS0Tg0IjCp4