"Point of No Reply" by The Horrors is a song about a toxic relationship and the point where it becomes too late to save it. The lyrics describe the singer's lover as someone who takes pleasure in causing pain and hiding behind a facade or myth. The relationship reaches a breaking point when the lover starts to name names and twist the truth to gain revenge. The song's title refers to the point of no return in the relationship, where there is no hope for reconciliation. The singer feels trapped, with nowhere left to go and nothing left to say to save the relationship. The two-way mirror imagery describes a situation where the singer and his lover can see each other but cannot communicate effectively. Despite the singer's efforts to put out the flames of their arguments, his lover continues to fuel them. The singer describes his lover's anger as slipping out of control, which he can no longer handle. The lyrics suggest that the singer acknowledges his lover's toxic behavior but feels at a loss for what to do. Overall, "Point of No Reply" is a melancholic ballad about the end of a relationship, highlighting that sometimes even when we try our best to save something, it just doesn't work out.