The shape of the heart is a little not in the perspective.....On the left it goes a bit pointed rather than the curve...Symmetry is not there but overall a nice try.....

I would also sugest a levels adjustment to darken the shadow a little - the use of the cracks in the paint could have given you a broken heart

some people, me included, do not like symmetry.........it is not always necessary! I do agree with the darkening comment though.

I agree with Govindrathod.. but if it was a intentional then its cool..