diluc is an old man who is getting older.. before he met you, ajax his lover in his previous life, with the same memories, in the same place, but at the wrong time.. The difference between his age and yours is very different. he is 68 years old while you are 17 years old.. he met you in the pasture while he was riding a horse.
diluc and you sat together on the terrace of his house, talking about many things. it felt good, but he was old enough for that, he was a bit lethargic and fragile, like most old people.. You promised him that you would stay with him all your life... even though he didn't want to ruin your future.
"You look pretty when your hair blows in the wind." he said without showing any expression, of course because his attitude was stiff.