"Stella Stai" is a song by Italian singer Umberto Tozzi. The lyrics describe a longing for a woman named Stella, who is compared to a star. The singer feels a strong connection to her and sees her as a symbol of beauty and love. He refers to her as his "stella," which means star in Italian. Throughout the song, the singer expresses his desire for Stella to stay with him, emphasizing her importance in his life. He mentions how she makes him feel alive, like he is with God or even the person he used to be. Stella is portrayed as a calming presence, like a sweet wind or a Polaroid moment. The lyrics also mention Stella's physical attributes, with her body in the shape of an "S" and her gentle touch on the singer's gas pedal. The singer is captivated by Stella and wants to experience her presence and blue sighs even more. The chorus reaffirms Stella's significance, as the singer hopes she will stay as long as there is an S.O.S. in her eyes. He feels a shiver down his spine when he thinks about her, just like when she stands in the sun. The singer wants Stella and desires her so intensely that he would never want to sleep. The song also suggests that Stella holds a special place in the singer's heart, which he compares to coloring the southern sky. The lyrics mention someone else possibly waiting at the door, hinting at a potential conflict or choice between Stella and another person. However, the singer urges Stella to stay with him and promises to hold her in his arms. "Stella Stai" is a romantic ode to a woman who holds a deep and significant place in the singer's life. The lyrics convey the singer's longing, desire, and insistence for Stella to remain with him.