I think how the story progressed while showing both Intouch, Korn and Pharm, Dean simultaneously.
The story is about 2 people who feel a pull towards one another and dream of lovers who committed suicide because their family didn't accept their homosexual relationship.
The base story is perfect but I think how the relationship progressed between Pharm & Dean was too fast with them skipping many stages in every step shown.
Their early relationship developed too soon without showing any proper chemistry between the two which doesn't add up at all.
Another thing that doesn't add up is the 3 months gap in the finale, which seems too long.
The acting of almost all the actors is amazing but I believe the actor playing Korn's role was too sweet for the character.
Side characters were hardly shown in the series, it would have been better to see win & team more and see their relationship development as there are multiple plotholes there too.