Kakkou no Iinazuke Season 2

Two individuals who were born on the same day and mistakenly exchanged at birth lead separate lives unaware of their true identities. One grows up in a family that runs a diner, while the other is raised by a wealthy hotel business family. Their parents, unaware of the mix-up, arrange for them to become engaged, bringing them together. As they navigate this new life, one of them becomes entangled in a complicated romantic situation involving multiple people. Their personal and romantic lives become increasingly complicated as events unfold, setting the stage for further dramatic developments.