I liked the art style of this game..
I don't know if I collect all the hearts, but I made to the end of the game..
The second level the player stuck in some parts and cannot move in any direction without being stuck a little, frame after frame even moving in the direction that I came from..
Also, I know the game is simple to understand, but it could be some window or something telling what the controls are XD ..
Congratulations on your entry for this gamejam ;)