"Ghost" in media often symbolizes memory, loss, or the past affecting the present. "Sombra del amor" literally means "shadow of love," which could explore how love's absence or presence casts a shadow, perhaps leading to emotional states. "ÍMP" is tricky. In Spanish, "ímp" isn't a common word. Maybe it's a typo. Could it be "IMD" or "IMP"? Or perhaps a local acronym for an institution in Mexico? Maybe an institute related to media or psychology?