This is an email
Sorry I haven't called, it's been crazy. I am actually sitting on a plane about to leave for Cancun on our mgmt trip. I need to call and catch up with you$... See how the baby's doing, check on your status with Enron, etc. If I ca find a stamp in Cancun, I'll mail yor b-day card Take care- Chris

What is the subject of this email?
Happy Birthday