Who is song by Garth brooks in lomesome dove about?

The song "Lonesome Dove" by Garth Brooks is inspired by the iconic miniseries and novel of the same name by Larry McMurtry. The lyrics evoke themes of love, longing, and the challenges faced by the characters as they navigate their relationships and the harsh realities of life in the Old West. It reflects the emotional depth and struggles of the characters, particularly the bond between the two protagonists, Woodrow F. Call and Gus McCrae. The song captures the essence of their journey and the poignant moments of their lives.