An expression of delight combined with one of timidness is quite adorable! A pairing not normally seen (that I know of, anyways), such a show of affection is nicely done through those very expressions and the flower (which is as tall as the mouse, stem included) held up between tiny paws. I also enjoy that you further showed the difference in size by those same tiny paws compared to the one large claw that the mouse is positioned on. Though the scales on the larger creature (I assume a dragon?) could be more detailed, the amount you put here is adequate enough, especially since it helps put the focus on the relationship between the two subjects. The shading is also very well done! I can tell that there is a soft lighting focus from above, which only accentuates the overall sweet quality of the piece!