I agree one month is very quick but it sounds like you are only talking about it. It is nice to know that you both see this as a commited relationship and thinking long term. Speak to him about when he thinks you would get married he might be thinking of some time further into the future. If he is not then I would be asking him what was his hurry. I'm sure he is very much in love with you but other factors may also be contributing. He may feel a little insecure and not wanting to loose you once you have more time to get to know each other.

My fiancee, second marriage for us both, started talking marriage quite quickly, but not quite as quickly as this. It freaked me out a bit at first but after we talked about it he was thinking of a future time. we have been together two years now, living together about 8 mths and getting married in November.

Getting to know each others good and bad qualities is really important.

No hurry, just have fun getting to know each other. This dating/honeymoon timne is really special.

Good luck
tt