The stubborn Atsushi, who is at his own pace, and the headstrong Yurika, who is strong-willed, are a hot-blooded couple who work at the same company and fight all the time. Atsushi always apologizes and settles things amicably, but perhaps because they've been together for so long, they refuse to back down from petty arguments, which makes things worse at work... And so, without telling Atsushi, Yurika goes out drinking with her colleagues...!