The Banery's song Karena Dia talks about the struggles of a person who is trying to cope with the aftermath of a relationship that has left them emotionally drained. The song's lyrical theme delves into the idea of loving someone so much that it blinds one's love judgment. The narrator of the song wonders if everything that has happened is true and if the love they felt was ever real. The lyrics showcase feelings of anger, doubt, and betrayal that arise as a result of being cheated on.

The lyrics are structured in a way that shows the narrator's thought process. They initially try to convince themselves that everything is okay and that the love they felt was real. However, they eventually realize that their love interest had been cheating on them with someone else, which resulted in feelings of hurt and pain. The chorus of the song reiterates the idea that the person who cheated is responsible for bringing so much pain into the narrator's life.

Overall, Karena Dia is a powerful song that highlights the emotional turmoil that can be a result of being betrayed by someone you love. It speaks to the human experience of being vulnerable and how hurtful it can be when that vulnerability is exploited.