The trailer intrigued us, and so we watched. The whole ‘take the test’ background to the film needed more attention-although we gleaned that it is along the lines of people’s exploration of their genes & heritage. ‘If you’re unsure, or just curious, find out for sure.’
Both characters seemed to enjoy the platonic friendship they had, BFF etc. The plot played out, she ‘found’ her perfect match and he plodded along with life, apparently without wondering ‘what if?’
Been there myself - as have friends- and also made decisions that could have been different. That’s what made the film worth watching-it’s relatability to actual life. Ending wasn’t predictable, although inevitable.