"Opera House" by Cigarettes After Sex is a song about an intense love that the narrator feels for someone. The opening line "Built an opera house for you in the deepest jungle" implies a grand gesture of love, perhaps even building something as grand as an opera house in the middle of a jungle just to impress or please the person they love.

The second verse suggests that the narrator would rather pursue love and risk everything, including their own life, rather than live a life without it. The line "If I abandoned love, I'd be a man without dreams" suggests that love is the driving force behind the narrator's life and without it, their life would be devoid of meaning.

The chorus repeats the idea that the narrator was "meant to love" the person and keep them in their life; the love was meant to be. In the outro, the narrator reiterates that they knew they loved the person "at first sight", indicating that this intense love was immediate and powerful from the beginning.

Overall, "Opera House" expresses a deep, all-consuming love and the narrator's willingness to risk everything for it. It carries a sense of urgency, emphasizing the importance of this love in the narrator's life.