First Love (2004 Italian film)

Their relationship continues as Sonia agrees to lose weight — ignoring the man’s psychopathy — which she seemingly does as an act of love, not through her own desire.

On returning home, Vittorio loses his temper and humiliates her, forcing her to be naked and throwing the food she had managed to hide into the fireplace.

Having reached the limit, in order to free herself, Sonia commits an extreme gesture so, taking advantage of a moment of distraction from Vittorio, she grabs the fire iron and kills him by hitting him on the head.

Michela Cescon actually lost 15 kilograms (over 30 pounds) in weight during the making of the film, as the director wanted.

"[5] Kevin Thomas of the Los Angeles Times finds this film "an elegantly told tale of obsession that, in failing to take on any larger meaning, rapidly becomes depressing to watch.