Conjunction means the planets are 0 degrees apart. This is a powerful aspect. It can intensify the energy between planets together.
Moon conjunct jupiter case
Sometimes you see moon conjunct jupiter. Let’s say moon person is a woman and jupiter person is a man.
I like this combination. This combination is in one word positive. For a woman, you can feel comfortable and relaxed with a jupiter man. Jupiter man makes the moon girl smile.
Their energy level is upward together.
Of course it depends on other factors as well, but this combination might create a cute compatible couple. I have seen many cute couples indeed.