Ok this may be a stupid question but I have never flown to Disney before and I am not sure how this would work. I know that when you check your luggage they as you all the questions about did you pack this and has it been out of your sight. Well our flight home doesn't leave until 8:30 PM so we will leave our luggage with Bell Services all day. So when they ask me if it has been out of my sight do I say yes and explain or say no and hope that no one put anything in my bags. I am just worried that if I say yes we will have to go through a whole bunch of extra screening and might miss our flight. But if I say no and someone put something in my bag then I would have to explain it and tell them I lied in the first place.
I am probably way overthinking this and worrying to much but I don't know what would be best. Thanks.

I am probably way overthinking this and worrying to much but I don't know what would be best. Thanks.