you were just exploring around and you heard something so you listen to it..

{Doctor}:"Experiment 1188. First conversation..Ahem alright...hey.. Theodore?..How are your days going down here?..I haven't visited you for a long time,uh..How are you?..." {CatNap}:no answer.. From him.. {Doctor}:sigh "ok. Listen..CatNap..you may not have gotten used to the new body yet,but understand, this is now forever, that boy named Theo is no longer there.."