If my boyfriend says I can’t wait to have kids without him saying us does it mean he doesn’t see himself having kids with me?

Me and my boyfriend have been dating for 6 years and we both want kids but it doesn’t seem like he wants them with me because when ever he is with me he brings it up saying I want to take me kids here one day and he also said when I have a daughter one day I want to do her nails. It’s weird how he didn’t say I want us to take our kids here. Why does this means he doesn’t see himself having kids with me in the future?

Updates
2 mo
It’s also weird how he didn’t say to me I want to do our daughter’s nails. This means he doesn’t see a future with me?
If my boyfriend says I can’t wait to have kids without him saying us does it mean he doesn’t see himself having kids with me?
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