Man is an emotional animal. You will dream about him to show your attachment to him or for the past, not necessarily love. . The subconscious mind is occasionally stimulated, so don't care too much. Don't worry. I often dream about my first love, but I know I don't love her now.
Calm down, what's the point of caring about the feelings that have passed away ... there is no need to miss the innocent youth of that year occasionally. Go! Handsome guys and beasts with a lot of money ahead!