"Childish War" is a song by JubyPhonic, originally performed by GigaP and Reol. The song tells the story of a dysfunctional and competitive relationship between two siblings from a noble and wealthy family. In the lyrics, the siblings constantly bicker and compete with each other, each believing they are superior to the other. They both seek attention and validation from others, often belittling each other's achievements and pointing out their flaws. The siblings engage in a childish power struggle, trying to one-up each other and gain the upper hand. They take pleasure in causing trouble and mischief, using their status and wealth as an advantage. They both want to be seen as the dominant figure in the relationship, asserting their superiority over the other. Despite their constant conflicts, the siblings also acknowledge a sense of admiration and rivalry towards each other. They see each other as the only worthy opponent in their lives and recognize that they have similar traits and strengths. However, this admiration is mixed with resentment and frustration towards their sibling. The song portrays a toxic and immature dynamic between the siblings, with neither willing to back down or make amends. It showcases their childishness and stubbornness, as they refuse to take the high road and resolve their conflicts in a more mature manner. Ultimately, the song leaves the outcome of their "war" uncertain, highlighting the ongoing power struggle between the siblings.