Scratch cat will say hello, then you say whatever you want. Then you choose the number of options for scratch cat's reply. Then you type in his options. If you get the wrong number, use the +/- button to change it. Again button to ask another question will appear after he's said something once.
You can take scratch cat's clothes off. Keep a lookout on this project because updates are coming! Woohoo! JK, I must've written this ages ago and I don't really come on scratch anymore. Thanks to @Darkfur16 for making the 'nervous' costume and the 'sarcasm' costume!! Also, @Darkfur16 sorted out the + and the - button.