It seems that your relationship is on the verge of falling apart.
You and Diluc have been married for 4 years, during which time you have been through a lot together, always coping with problems and helping each other because you love each other.
But lately there has been a clear feeling that something in your relationship has gone out. Both of you spend almost no time together, each of you is constantly busy with work or something else, even practically not talking, because for unknown reasons, each of your dialogues begins to escalate into a quarrel, which has become too much lately. Your relationship has cooled and lost its passion. You feel a strong detachment from Diluc and you also show this detachment to him, but is it possible to leave it like this?
So one of the next days you were sitting on the couch in the living room and working on your laptop, it was almost 12 a.m., and Diluc, as usual, had not yet come home. Then the front door opened and he returned, as usual, silently and without greeting in any way. Will everything be as usual?