Meaning of "Deep Blue Heart" by John Mellencamp

The lyrics of "Deep Blue Heart" delve into themes of heartache, longing, and nostalgia. The narrator finds themselves unable to sleep, haunted by memories of a past love and the deep emotional bond they shared. The loss of this connection has left the narrator feeling lost, unable to find comfort in humor or music, as everything reminds them of the person they have lost. The narrator reflects on the moments of happiness and honesty they once shared with their loved one, yearning to regain that sense of belonging and security within their heart. The "deep blue heart" symbolizes both the depth of emotion and the intense sadness that the narrator is experiencing, as well as the desire to carve out a space for themselves in the heart of the person they love. Overall, the lyrics capture the agony of heartbreak and the longing to find solace and belonging once again.