<human>: Can you succinctly summarize the text in 1-3 sentences?

Hi /r/Relationships!

Long story short a lot of stuff has happened; good, bad and everything between. We headed to different high-schools and pursued different careers. Currently I live in a different city but the distance isn't that bad, it's a small 45 min travel.

Our lives are A LOT different. I live in my own apartment and currently work full-time and she is getting ready for her exams. We're both graduating this spring and after that she is going to continue her education and I'm heading to army (My country has compulsory military service).

But everything related to our relationship is really nice! We have had our share of fights but have gotten through with good communication. Only thing pressing our relationship is some dry spells in the bedroom (we started having sex on the first month of our relationship through mutual agreement, without anything alcohol related or anything. A positive memory for both of us). She has been on the pill for a little over 2 years now, and we have a really great sex life overall!

I just felt I wanted to discuss this all, I feel like everything is changing all the time and nothing feels "permanent" except her. I'm sometimes a little bit concerned how close we are because we usually do everything together (We still have our own friends, and always ask if it's OK for the "other part" to tag along) and I'm not sure how this all would feel without her. 

We both have great relationships with our families (well of course there is always some drama, nothing major tho!)
<bot>: We are young, our lives are pretty different but the relationship is great, is it harmful to be this dependent on each other at this point? Any comments / questions / tips for us?