I've heard the greatest feeling in the world is holding your baby for the first time, but I can’t speak to that yet. For me, though, it’s the feeling of being in love with your best friend. It's a deep, effortless connection where it feels like they’re a part of you. When they’re not around, it’s this constant longing, this ache of missing them, and the thoughts of them that never really stop. It’s wanting to see them happy, to be the one who brings them joy, and realizing how much they mean to you in every little moment. It’s the kind of love that makes everything else feel brighter, like life just wouldn’t be the same without them in it.
This is comletely true, except it didn't kick in for me until my child was around for a few days. The first 48 hours, I was too brain dead for it to sink in. My advice to soon-to-be parents is not to feel guilty if you're not immediately star-struck; it can take time.
After a week or so I felt exactly as you described. It's incredible.