how do we move forward?

My boyfriend and I have been together for over a year now, he is 20 and I am 18. We both live abroad with our parents in the middle of nowhere due to their jobs and neither of us drive so going places is a fuss although we still go places maybe once a week. We have spent everyday together since we met and we go to dinner quite often I'd say. Anyway, it's got to the point now where we're both getting stressed out and feel the relationship isn't moving forward. It's not going wrong  although we do argue like siblings because we are always together. We're so madly in love with each other but being stuck in this village doing the same things everyday, working and following the same routines. I think this place has a lot to do with it but he has expressed his worries about how we are not moving forward. We can't move in together yet until we go back home next year and we're still young. How do we make it feel like this is going somewhere? We talk about getting married and our future kids and house all the time but we both feel like until then it's just the same old shit day in day out. How do we keep the excitement? I want to fight for this but I don't know how