finnish my drama....sad

i already finnish my drama,i so happy and knowledge many new people.
but...i sad when we say bye with all people ,i worry we will never seen anymore..
i very scared because i dont 1 to left them, they are my good friends..
they give me more funny..they also give me their email ,can chat in MSN, but this just a computer ...not a real 1..
we can ply after drama ,say some encourage to actor, and ate lunch 2gether, ply chess..but now..
we confront exam..no time to MSN with friends, sad sad sad............. i very anticipate next year we can seen in drama again..^^