i think it is very sweet that he is so involved. there are so many moms who feel sad that the father is not involved with the baby and is always looking to spend time on his own.
i suggest give him time and let him enjoy these early moments as a new dad. he definitely loves you and i am sure the spark you are missing will come back. don't give up, keep doing the small things you do with him, such as watching a movie together, having a quiet date night at home if not outside, cuddling up and so on. keep telling him you love him and he is the one you love being around :)
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