8 for Heart, but...
I can see what you're going for, and if it could make those last few broad jumps i would rate it higher, but i got knit picky with the animation. (before i steamroll onward, i liked the music choice) If you did the drawings of those people, i like your style, but it would be nice to see a little more animation, or stressing of the drawings. (like, more depth to them, shading i suppose?) As for backgrounds, i would go either all the way to really nice, drawn backgrounds, or very little "props" so you emphasize the characters. (oh, another thing, i like the dialogue, it seemed natural as beginners go, and i suppose i'm a beginner as well, <D) These, of course, are just how i would do it, but i still like how simple and small it is.