Despite her indifference to his attentions, Julián’s obsession with Elena does not diminish. Frustrated by his inability to win Elena's affection, Julián turns his attention to his laboratory assistant, Ana, who has secretly pined for Julián.
Julián's infatuation for Elena only grows stronger, while he becomes disheartened by his failure to gain her affection. He subsequently focuses on Ana, who has been quietly smitten with him.