- The heroine is making things difficult for her family, and the hero unexpectedly comes to the rescue.
- The male protagonist proposes marriage: "I will protect you for the rest of my life."
- Daily life after marriage: pampering, teasing, protecting shortcomings, spreading sweets
- The female protagonist provokes → The male protagonist slaps her in the face: You don't deserve to touch my wife
- Two-way heartbeat, confession, sweetness beyond measure
