Letdown while nursing.

Hailee

So, I read about mothers needing nursing pads for leaking and being able to store extra milk from their letdowns by using a milk saver without suction. However, when my son nurses my other side never leaks. I never need nursing pads because I do not leak breast milk. I use the haaka and the pressure from that will stimulate a letdown. I never feel my letdowns during nursing like I do pumping. I am 8 weeks EBF. Is this normal?