I think this is one of the hazards of LDRs. I'm in one myself but my partner is very good about it. What it actually means is, we can't pop round to one another's house for a bit and then go home. It's all about the weekend and who is going to who's house, packing, sorting work, sorting an empty cold house, sorting weekend jobs - it is not easy. On top of that is the question of 'do I like him and does he like me, do we like each other enough' etc, all in the pressure cooker of long hours spent together. If we lived closer together there would be less pressure.
I think there is a lot on the table - and the regard for due process, not pushing things, letting things develop has to be there. It can be awkward, not knowing for sure and not being able to solve that very easily, apart from through time passing and watching behaviour and feelings.
If you have to move to his area and leave your network, that does take thought, and you'll want to feel comfortable that he loves you enough to uproot like that. One thing that happened for me that really helped was that I stumbled on this guy omn Facebook giving relationship advice and he didn't irritate me, he said 'you want a ten out of ten. If he isn't hot for you, doesn't care, doesn't communicate, doesn't seem to adore you, he is not your personal ten out of ten. And you have to be ten out of ten for him too.' With that attitude, it will be easy (but be brave) to answer the question, is this good enough, is this what I want, do I feel safe and happy?'
If you'd got into a relationship with someone closer, these things would be easier and no one has to move house.
All you can do is be your best self and look out for who he is showing himself to be, and listen to your gut and be brave if you think it's not quite right.
FWIW I am going to move in with my partner, we talk about it a lot, we want to get married and be together and he is lush; safe, loving, we are good friends, he is super. But it was hard on me at first because I was used to my own space so to never have any weekends alone was hard at first, but as time has gone on we have the best time and I wouldn't have it any other way now. I got used to doing things that needed doing when he was there and we do it his end too. Normal life has to come back at some stage. And through it all he has been so good at loving - he rings, he says lovely things, he drives to see me at the drop of a hat even though its 1.5hrs, we plan together, he has sent me pictures of rings, I feel very secure with his love.
I wish you the best - it is certainly a learning curve, being in a LDR.