"Hi Nanna" embarks on a storytelling journey reminiscent of the charm in "How I Met Your Mother" before seamlessly transitioning into a heartwarming love tale à la "The Notebook." The narrative, however, takes a daring turn akin to the mind-bending surprises in "Eternal Sunshine of the Spotless Mind." The film's episodic structure captivates, weaving engaging romantic threads and delivering unexpected twists. While the visuals and soundtrack elevate the cinematic experience, the unconventional ending may not resonate universally. Awarding it a 6/10, "Hi Nanna" stands as a daring attempt that, despite its shining moments, falls slightly short of achieving cinematic brilliance.