Coke or Coke?

One day while snooping through my son's email this is what I found:

"I shouldn't have sent you the message about your eyes. There was a lot of Coke at that party."

I read this probably 50 times before it occurred to me the 10-year-old sender was referring to the kind that you drink.

I then spent an hour searching for the message about his eyes. Never did find it.