Suspicious Family (2012)

What you suspect about the main couple will taint your enjoyment

the chemistry between the 2 main characters is good but your brain will balk at accepting them as the main male & female leads unless you know the spoiler, which is:
well if you are reading on then you must want to know :
Be assured-
you don't have to be creeped out because they fall in love but you suspect that they are related because they are NOT related. But the story bogs down in the middle & drags things out painfully & unnecessarily. Not a bomb, but not a winner either