A lucky, lucky teacher...

I often sit back and reflect about how lucky I am.  Each year I think that I have a great bunch of students and I get anxious toward the end of the year when everything is going to change...  Well this year is particularly good.  I teach in a room of 45 kids and each and every one of them is unique and interesting.  They really are a kind and responsive bunch.  They laugh and make me laugh.  They look after and support each other (and me).  They just give and give.  How lucky can a teacher be?  What will I do at the end of the year?