"Why do I have to be stuck in a political marriage with you?" Haru uttered in frustration.
Tamaki Rio countered, "That's my line."
The Isurugi family's situation left Haru with no choice but to wed his ex-girlfriend and childhood friend, Tamaki Rio. Despite living together, their relationship remained platonic - a mere formality. However, their suppressed feelings for one another continued to linger.
"My feelings for Haru... they haven't vanished," Tamaki thought as Haru moved close to her.
Haru couldn't let Tamaki know that she still held sway over him. As they tried to suppress their emotions, their awareness towards each other only grew. The former couple's facade revealed their untold passion as they reignited their love in a false marriage. With these events unfolding, the vexing love comedy of Haru and Tamaki's fake marriage life begins.