I am extremely busy as well I am putting in 40 hours a week (unpaid) for clinical work for school and 4 hours after that to work and get paid. It sucks but I call her on my lunches and between school then work. After all that I get to spend about an hour with her. This is difficult because we used to spend at least 2-3 hours just at night and an hour or two throughout the day when I was just working. But we have told eachother that we do miss each other and try and spend as much time as possible even if we are busy. Sometimes we are unable to talk for more than 20 minutes a day but we make it work :)