Alright
First I have to say, your animation and use of colors is good- you have an eye for what you wanted in your animation- but for humor... it could of had more to it, the music did not go with the mood at all... if it were light and then the person pushed the other off and switch the music to something extreme- then that would of been cool. If this were a short to send someone as a "Thinking of You"- like the comment below.
Then yes this is acceptable, do a combination of shorts like this in a compilation then Awesome! You got something. I will give you a high rating because you have potential okay? Keep it going and I will keep a lookout on you!