The song tries to express the feelings and thoughts of someone who is separated from their loved one, possibly due to physical distance or a lack of communication. The lyrics convey a sense of longing and concern for the well-being of the other person.

The lyrics suggest that the singer and their loved one are physically apart, possibly due to travel or other circumstances. The singer expresses a desire to know that the other person is still connected to them despite the distance. There is an underlying sense of uncertainty and anxiety throughout the song. The singer is waiting for a sign or some form of communication from the other person to reassure them that everything is okay.

The repeated refrain of Darling won't you say something? Say something emphasizes the singer's deep longing to hear from their loved one. It conveys a sense of worry and a need for reassurance about the other person's well-being.

The singer mentions waiting patiently, but there is a sense of impatience and restlessness in the lyrics, as they want to hear from their loved one as soon as possible. The song also includes imagery related to travel, such as being on a jet plane and having one's head in the clouds. This imagery may symbolize the physical distance between the two individuals and the feeling of being adrift or disconnected.

Overall, the song seems to explore the emotions of longing, uncertainty, and the need for communication in a relationship that is temporarily or geographically distant. It conveys the idea that even a simple word or message from the loved one can provide comfort and assurance.