Well that sounds fairly positive to me. The North Node is our growth and soul purpose in this lifetime. The Saturn person will bring lessons to the North Node person, in the area of the 7th house (Marriage/partnerships of all kinds). Keep in mind, these lessons may not always feel comfortable, since it is Saturn, and Saturn is structure, order and discipline. It is also CAPRICORN, so it's a double dose of the Saturn energy, as Saturn rules Capricorn.
It also depends on the North Node persons level of awareness and want for the growth. Does the NN person wish to evolve and have a super serious relationship, OR are they looking for something more lighthearted? The whole chart needs to be taken into account , obviously. But I would say this aspect could feel good but heavy at times?
I would say that the Saturn person can teach the NN person quite a bit in the area of partnerships. If it were the SOUTH NODE I would say ICK. SOuth Node is the old way, the familiar. In that case, the Saturn person would pull the other back. NN is about growth.
Make sense?