I didn't feel emotionally engaged by any part but for one scene where there was a big reveal. Even then the emotional impact was super muted.
I dunno, it felt like I was reading a sparknotes summary for a great novel. I got all the big facts/ plot points but the delivery took little to no time to make those facts emotionally significant.

It's a pity because there were some really cute steamy bits that would have been really fun if they'd worked harder to make me care about the couple.