When did everything “sink in” for your partner?

My husband (38) and I (34F) are TTC our first child. This is only the first cycle of us trying and I feel like my brain has already shifted. I’m constantly pinching myself and thinking about how this is real life, I could get pregnant! It feels surreal. My husband, although very sweet and supportive, does not seem to be on that same wavelength… he’s just sort of taking it day by day while I’m over here counting my chickens and thinking about all the specific things I want to show my baby, teach my baby, etc.

Is there a specific time during your baby journey where you feel like your partner really started to absorb it all?