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

22M here, soon to be 23. I am in the process of getting ready to move ~2000 miles for graduate school which will begin at the end of July. This is the biggest change I will have made so far in my life, and will be taking me far away from any family and friendships I have made thus far in my life.

The issue I am having is that as much as I enjoy my current friendships with people, including some that I have known for 8+ years, I don't know how these relationships will hold up if I am only able to visit home maybe once a year for a week or less. As it is now, I am able to hang out with then, and have tentative plans to continue to do so until I leave, but I am not sure how to treat some of these friends. 

While some of these friends are internet savvy, for some reason I don't see them as willing to invest the time/effort into maintaining the friendships over skype or something. I do have some other friends that we've managed to keep our friendships going with infrequent skype communication, but obviously, these friendships are different from when we were able to hang out in person.

In addition to this, one of the female friends which I have considered to have put me in the friendzone long ago, has recently begun stating she's been having relationship issues with her current BF, which could be construed as hinting at something more. I really don't see anything coming out of this, but she is one of the ones who I do thing will make an effort to continue on the friendship after I move. Not sure if I should put some distance between myself and her until after I leave, if only to remove temptation for me if things should go bad in her current relationship.
<bot>: Moving across country, not sure what to do about current friendships as I am not sure they will last once I've moved.