Did Chip just teleport or did I find a really ridiculous goof?
Check out this fragment:
http://www.youtube.com/watch?v=Lzt82V-xtfA
2:19 - 2:22 - Robin's date opens the door, steps in and closes the door, with Chip outside all the time and talking to him. Then, at 2:27 Chip emerges, how the hell did he get inside without opening the door again?