How could i interpret this?

Notice that sun, him, is in the 1st house as you wrote, but approaching a conjunction with Jupiter, who rules his 8th of sex.
If anything actually gets off the ground it will be a physical relationship.
Moon will conjunct Chiron, so this may be a lesson you have to learn something about.

Dear ElenaJ, i wanted to update. Several days ago i thought that it was over, however he initiated to spend holidays together. The connection is complicated now and i do not know how everything will continues, but it is something new

As you said it became physical relationship, but do not know if it will take more depth

Not all relationships are meant to become lifelong soul connections.
However, we can enjoy each one for what it is and learn from it, all the same.