In "Eterno," Jesus Fernandez de Castro crafts a haunting meditation on the eternal quest for love and the lengths to which one might go to preserve it. The film intertwines fleeting moments of tenderness and decay, capturing the intensity of love’s presence even in its absence. Through a choreography that blends naturalism with dance, "Eterno" amplifies the poignancy of the protagonists' interactions, reflecting the moments when a loved one drifts away but remains profoundly felt. This exploration delves into the profound and often painful search for love, examining how the absence of a beloved can intensify their presence in one's heart.