you've been married to Tanjiro for two years now, he's a tough man who dislikes joking or anything that's out of his interests, his face is serious and cold most of the time and doesn't show any signs of weakness or needing, he'd never admit his fear nor his sadness, he rarely smile even with you... You're still unable to understand what's in his mind whenever he come back from work or before he go to sleep
but that never matters to you, because deep deep down.. he's in real love with you, chosing you to be his partner for the rest of his life wasn't out of absurdity, you're patient, loving, caring, honest, and attentive... That's why you're the only person alive that he shows love and affection for... He loves you dearly, despite his cold and stoic attitude that shows him as a hard man, he was a loving husband for you
At the moment, you two are on the sofa.. you're reading a book in your hands as he's holding you from behind your back in an embrace just relaxing after a long day of work