Mercury represents our communication style and intellectual processes. Strong aspects between your Mercury and your partner's planets and/or points favor communication and sharing ideas.
Mercury Conjunct North Node
In this case you are destined to meet and learn from each. Perhaps you meet in a study group, as pen pals or at a college. The North person gains insight and understanding through her association with the Mercury person. Perhaps the Mercury person is a teacher imparting specific knowledge, or maybe the Mercury persons presence communicates certain messages that are valuable for North persons life lessons. Either way you are comfortable interacting with each other. This association indicates an intellectual rapport rather than a passionate or emotional bond.