It's like a jigsaw puzzle where all the emotional pieces don't go together yet somehow fit. Thus the overall picture has uneven, rough edges and a lack of symmetry.
Jack Farthing plays a brilliant but vile version of Hugh Grant complimented by Daisy May hiding her First in English Lit under her pebbledash exterior. Although at times it may seem to be writhing in the dysfunctional and lacking emotional empathy, it is real as a bag of mouldy potatoes. Drugs, gambling, cheating, lying, and glorious food banks are the norm, not romance, candlelit dinners or happy endings.
Take Ade Edmondson as the Lenny the perv. He epitomises disgusting and most would avoid writing his character like the bubonic. No hankies needed, just all be prepared like a good Boy Scout to be shocked.
Not nice but true.