The creator of this video, and many others like it, resides in a forest beside a lake and has the ideal setting to film her interactions with all of the wildlife in the area, especially chipmunks! These chipmunks have clearly become attached, and brave! They approach the human with no hesitancy, perhaps because there is food involved, who knows!
Not everyone gets the privileges of eating inside of the house, though! There is some friendly competition going on between these chipmunks Wally: "Chucky's eating inside?? I thought we are the best friends! I feel betrayed, tricked, bamboozled!!……Ohhh a blueberry? Hum, I forgive you, I like eating outside anyway." Mwahaha. Chipmunks are so intelligent!