How do I keep in touch with old friends while in college?

You contact them on Facebook and talk to them or Skype with them. When you go back home, you ask them if they want to meet up for coffee and if they say yes, you meet up for coffee and catch up. I think the issue that many people are struggling with is that they are too afraid to contact them on Facebook regardless of whether you are friends or not on there and people end up thinking it is too late anyway and they lost that person forever or what is the point since they are not in the same city anymore. If you want to keep in touch with friends, you try to keep in touch, if they don’t want to be your friend anymore, you move on.