Ha! This review explains what I felt about this romance (https://www.theguardian.com/commentisfree/2017/jan/21/ryan-gosling-la-la-land-every-bad-date-you-had):

I have dated men who insisted I love reggae, Bob Dylan, Bruce Springsteen, Arab Strap, Mogwai and the Red Hot Chili Peppers (that one didn’t last long).

Jazz snobs don’t even need to be into music: those guys who insist on ordering your drink because only they understand what makes a good cocktail? How you absolutely must swap your Starbucks for the fresh roasted beans they will hand-grind every morning? How you must respect their childish obsession with (insert name of sport team) while they make fun of your interest in fashion/romantic comedies/80s music? Jazz snobs, one and all.

And why the f**** do people think it is ok to start a new relationship, while still being in an old relationship!!?? Is it cool to be a freaking coward to not end the old relationship?