My "Big" boy is growing up!

Today my "Big" boy started High School! It hardly seems like any time at all since he started Primary school, but that was 7 years ago! Boy is he growing up FAST. I'm not sure how I feel about that, but not alot I can do about it, except get on with it! He seemed OK this morning, just a bit apprehensive incase he got lost in his new much bigger school. However he has just come in and according to him it all went well.