Is it normal to have a deeper bond with baby number 2? So my daughter and me are close and have so…

Is it normal to have a deeper bond with baby number 2? So my daughter and me are close and have so much fun together. But i recently had my son. And idk. The bond is soooooo much different I feel than It was with her. Idk if it’s because I know this time around that they grow so quick and I should take in every little moment especially in the newborn stage. Also because I got my tubes tied so I know this is the last time to experience it. And lastly because it’s a boy this time around.