heart be an engross study of extreme . this film take u on an extremely profound journey of obsession and manifest in four character . maria and the mother grieving over the loss of her son . gary and the husband torment by his wife infidelity . tess and the unfaithful wife and alex and the lover . each character arch and be the fact that they be so human that it be easy to lose yourself in each character personal journey . the plot itself be perfectly structered to allow the story to unfold itself . one of the best brittish film i have see in year . .