The song "Closer (Demo)" by The Chainsmokers featuring Camila Cabello is a snippet, and therefore lacks complete lyrics. However, we can analyze the available lyrics to understand the possible meaning behind the song.

In the snippet, Camila Cabello starts by saying, "Hey, you remind me of something." This line suggests that she has encountered someone who resembles or brings to mind a particular something or someone. The exact nature of this resemblance or association is not explicitly mentioned in the snippet, leaving room for speculation.

In the pre-chorus, Camila Cabello sings about someone looking "pretty in a hotel bar." This might indicate an encounter or a potential romantic interest. The phrase "looking pretty in a hotel bar" suggests a chance meeting or a fleeting connection in a social setting.

The chorus begins with a request: "Baby, pull me closer." This line suggests a desire for intimacy or closeness with the person mentioned in the previous sections. The imagery of being in the "backseat of your Rover" evokes a sense of privacy and intimacy, possibly indicating a desire to be physically close with this person.

The line "That I know you can't afford" adds an interesting layer to the lyrics. It could imply a sense of rebellion or desire for something beyond their means. It might symbolize breaking free from societal expectations or limitations, and indulging in something they know might be considered extravagant or risky.

The snippet ends with the line "Bite that tattoo on your shoulder," which further suggests intimacy and a sense of connection. This imagery hints at a physical intimacy and playfulness between the two individuals depicted in the song.

Given the limited lyrics provided, "Closer (Demo)" appears to be a song about a chance encounter, desire for intimacy, and the longing for a deeper connection. It explores the excitement and allure of a potential romantic relationship, as well as the willingness to defy or challenge societal norms or limitations.