A Charming and Flamboyant display
Although I agree that there is much room for improvement, I very much enjoyed the innocent charm behind this little short.
What impressed me the most about your animation was the FBF facial expression of your characters, it was easy to read.
I felt your first impression with the flying seagully wasn't nearly as strong as the bulk of your animation. In my opinion, the first impression is a key to captivating your audience. Excellent music choice, it fits the mellow/tranquil mood of the scenes well.
You shouldn't worry too much about receiving a high score. After all, if this is a labor of love (which I believe it is); what you've learned and the helpful criticism you've received should be all you need to pave way to your next great idea.
Overall, this animation showed us your creative potential and with time, you can create an even more profounding animation. Well done Miss Mel.