Flippy wonder aimlessly after leaving that one kid behind he regretted everything. To be honest he was lost so very, very, very lost. He still has the paper and pencil but can't find his room to put them in which was gonna be his hidden stash. Flippy took out the pencil in his pocket and pierced his hand so it started to bleed a little. With that he made some small strings that dropped down and at the end a little stick figure. In short Flippy just himself a puppet to keep himself company while he wonders the halls. 

A little later he heard the sound of Vlad's voice. He had just given a hint to the rest of the other experiments but it didn't help because he was lost this sparked an idea in Flippy's head. He found the closets security camera and sat down in perfect view with his puppet. He then started to move the puppet around and put on a puppet show showing Vlad he was lost.