What does the yearning for traveling through time and space express?

Miss and love. Missing Through Time and Space is the theme song of the same name created by the famous Japanese composer Wada Kaoru for the first theatrical version of the animated film Inuyasha. Missing through time and space is created for the love between the hero and heroine Inuyasha and Higurashi Kagome. In the materials attached to the theatrical version of the soundtrack, the teacher clearly expressed the feelings of the dog and Wei: "As written in the title of Missing Through Time and Space, the bond with Ge Wei will become deeper in the film. With this yearning as the theme, I made a song with the same title as the subtitle. This piece will be used as a piano concerto and appear in the scene where Inuyasha and Ge Wei connect through time and space. " This music shows the emotional bond between Ge Wei and Inuyasha. They are interrelated in different time and space. They can hear each other's heartbeat, breathe to each other and even talk with their hearts, so that they can feel each other. So when the music started, a trace of comfort seemed to penetrate time and space, and the people who missed became reality, expressing a feeling of missing and love.