There is a great article on aeon about intimate relationship here: aeon.co/essays/to-swipe-to-dream-or-to-settle-how-to-find-your-one-true-love?utm_source=Aeon+Newsletter&utm_campaign=693b796101-EMAIL_CAMPAIGN_2019_06_27_12_08&utm_medium=email&utm_term=0_411a82e59d-693b796101–70365161 (I’m not sure I’m supposed to do this, but the article was very good, in my opinion!)