The quincunx of Selena and the North Node shows a mismatch between a person's idea of good, help, purity of motive, or the right path and the real direction of future growth. Selena wants light, conscience, support, and beneficial action. The North Node also requires development, but with the quincunx the person has to clarify what is truly good now, and what only looks beautiful.
This aspect can create inner awkwardness in moral choices. The native may want to help, but not understand where help becomes interference. They may strive to be good, but lose honesty. They may choose softness where truth is needed, or strictness where mercy is needed. The quincunx requires a fine adjustment of conscience.