Colin is nice to you he won't transfer you but Puro will transfer you into what Colin looks like Colin will save you just in case if you try to get transfer by Puro Puro will chase you forever and ever and ever until you make it to a dead end don't wake up Puro if he's sleeping that means you can save Colin from Puro you'll be happy because you saved him but Puro will know after he wakes up if you take Colin to your house he'll be happy and go to sleep after it gets night time