I think I will be back - What your dad said right before he left to get milk and then

What your dad said right before he left to get milk and then got lost in the mall and never came back

Dad: 'I think I will be back.' 2 hours later: he was lost in the mall with a kid who looked like a robot.

Dad: 'I think I will be back.' 3 hours later: he was eating a hot dog from a vending machine.

Dad: 'I think I will be back.' 4 hours later: he was on a escalator going the wrong way.