Where Has the Time Gone?

So, my Little Lovebug - aka Luca - is going to kindergarten next year. I am in denial. Where has my little bug gone? When did he grow up? When did he get those long legs and that fresh, sassy mouth :)
Part of me is sad that the time is going to quickly, the other part of me knows that he is so ready for the challenge. So, in preparation and excitement - he has been visiting the K classes at school for the last month and we just had registration/orientation- we got a "big boy" haircut! He looks so grown up - but he will always be Mommy's baby!