I miss him???? Advice?

really him :( i havent seen him in three weeks. We live apart when we arent at university. We do plan to visit eachother a few times over the summer but nothing is booked yet as we both have jobs to consider! He is the type of guy that likes to give me space and vice versa so we dont contact everyday we speak on the phone about twice a week and maybe the occasional text. I would like to speak to him more but i understand that he probably wants his own space. I just really miss him, help??