What is the meaning of song what you know by two door cinema club?

The song "What You Know" by Two Door Cinema Club is about the feeling of being trapped in a cycle of doubt and self-deception. The lyrics explore the idea of pretending to be something one is not, and the resulting sense of isolation and loneliness. The song's chorus, "I don't know what you know, but I don't wanna lie anymore," reflects the speaker's desire to break free from this cycle and be honest with both himself and others.

Musically, the song is characterized by its upbeat, dance-oriented sound, which contrasts with the lyrics' darker subject matter. This juxtaposition highlights the tension between the speaker's external appearance and internal struggles.

Overall, "What You Know" is a song about the struggle for authenticity and the desire to be true to oneself.