The song "The Wanderlust (acoustic)" by Flogging Molly tells the story of someone who is reminiscing about an old friend or lover who used to wander the streets at night, searching for something more in life. The narrator reflects on the separation between them and their desire to reconnect with the person they once knew. The lyrics describe the longing to photograph the person's hand and shake it, as a way to reconnect and learn more about their journey. The song reflects on the struggles and hardships the person has faced, including being broke and feeling lost, but also the resilience and spirit that still shines within them. The chorus invites the listener to join in raising a cheer for the forgotten years and the separate paths they've taken, acknowledging the bittersweet nostalgia for the past. The imagery of the carnival going home and the ferris wheel being spent represents the passage of time and the end of an era. Overall, the song captures the bittersweet feelings of longing and nostalgia for the past, while also recognizing the changes and growth that have occurred. It's a reflection on the passage of time and the enduring spirit within us despite life's struggles and hardships.