Author O’Farrell, of course, imagines a deep connection. The movie stays largely faithful to her book but changes its structure, moving chronologically rather than toggling between time periods.
It starts with a vision of Agnes, curled in a tree hollow as if born there. No wonder Will is enchanted as he looks out his classroom window and spies this free spirit, whose chief companion is a hawk. He figures she’s a maid; actually, she’s the eldest daughter of the house where he’s tutoring to fulfill family debts. Their connection is electric. Soon, she’s pregnant.
Agnes will birth their first child, a daughter, alone in nature, clinging to tree branches. (Cinematographer Łukasz Żal makes especially deft use of light and lush foliage). A few years later, when she gives birth again, Will’s stern mother (Emily Watson) insists she stay inside. She delivers twins — a boy, then a girl who at first seems stillborn, but is revived by mother’s touch.
Still, Agnes is terrified, because she’s had a vision of two children — not three — at her deathbed. Meanwhile, Will is spending much time in London, pursuing business opportunities and, then, his theater ambitions. Agnes herself encouraged the move. But that changes when Hamnet (Jacobi Jupe, nobly endearing), who promised his father he’d look after everyone, takes ill.
When he succumbs, Agnes falls into inconsolable grief. And when a devastated Will comes home, she matter-of-factly explains how, no, he has actually no idea what it was like. “You weren’t here,” she says coldly. If he had been, he could have said goodbye.
But soon Will must leave again. He’s working on a play. We see early rehearsals of The Tragedie of Hamlet, and at one point Mescal — frustrated with his players — shows his Shakespearean chops with an angry rendition of the “Get thee to a nunnery!” speech. (Side note: If all this leads to Mescal playing Hamlet someday in a theater somewhere, we’re here for it.)