Aidan funny...

So I was having a discussion with my sweet hubby about our bible study today. We discussed the false prophets mentioned in 2 Peter 2. I said, "...but you never know what is in some ones heart." At which point Aidan chimes in with a completely straight face and adds, "Blood." "Yes, Aidan of course there is blood in the heart but I mean something else." Then I died laughing and Aidan starts begging forgiveness. I am not sure what he thought he did wrong other than almost making me choke on my dinner. The truth that comes from a child's mouth.