"Undercover" by Grinspoon is a song about a person who is living a double life, hiding their true self under a false persona. The lyrics suggest that this person is constantly seeking something to fill a void or satisfy their needs. They borrow things from others, but it comes at a cost of sorrow. The song implies that this person is constantly running, trying to escape from the crowd and seeking some form of excitement or fulfillment. The protagonist knows where this person can find what they are looking for and understands their desperation. They offer to take them on a journey to taste and experience it. However, the lyrics also suggest that this person tends to blame others for their own fake behavior. They are living an undercover life, pretending to be someone they're not. The chorus repeats the lines "stunned, shoulder on, you're running from the crowd." It emphasizes the protagonist's observation of this person’s actions, always being on the move and trying to avoid being noticed. There is a sense of insecurity and vulnerability portrayed in the lyrics. The person is shy and sees through others, capturing photos of the protagonist next to them. This could suggest that they are attracted to the protagonist’s confident and genuine demeanor, longing to be like them. The song also implies that this lifestyle is only the beginning for this person, and they mistakenly believe it is coming to an end. The protagonist offers them an instant escape and access to something they desire. The line "you stay and are let in for free" suggests that they are allowed into this other world without any barriers. Overall, "Undercover" by Grinspoon explores themes of living a double life, seeking fulfillment, and the consequences of pretending to be someone you're not.