Very nice indeed! You can tell the characters were looped a bit, but very tastefully so. You added the right amount of effort into the details, to make this short very attractive, fluid and funny!
Hope you continue to make things like this... already faved you, and I'm too lazy to go back and reverse it. Was this for a class in animation, or something else? Sociology maybe lol, it sure does sum up a lot about how both sexes are hiding from each other, and in various contexts.
(BTW, let me know if my review was better than your teacher's comments)