You know, the desire to just get up and go. Leave. Choose a random place, or not, and just get lost? It reminds me of that song by Lonestar, called "What About Now". It's about a guy who finds a cheap car for sale, and is imploring his woman (?) to drop everything and just drive with him. No destination.
"Let's take that spin that never ends that we've been talking about"
Maybe someday, huh?