I'll circle back when I have more time and provide some more feedback, but in the short term, there's no hurry. He may be wanting to push it, but just let him drive. When he asks you, simply say you're still thinking about it or you need some more time. It will only go as fast as you let it.
And try not to mind read. He may seem calm, but you have no idea what's going on in his head.
