A Little Hole

I have an ache, a little hole in my heart. When I read messages from my Thai friends, I long to be with them, to continue ministry among them. A past student of mine took a break from studying at Santisuk for a few months. This month he returned to start level three. Do you remember my post about the student called Prem? Actually, I don't remember if I ever mentioned his name, but he was the one who had many questions about the Christian faith. He was the one I had to entrust to God's care. I'm so glad that God has brought him back to learn English at the school. I asked him how level 3 was going and he told me it was going well. Then he said, "You are the best teacher and so friendly. I miss you."And the hurt began again. I miss my life there so much. Can I go back? How?