Dawwww there so cute together! The title suits them perfectly.
I like the type of coloring you did here! I always love your coloring, it's what draws me right away to a lot of your art work!
What exactly did you mean by "different approach?" Did you try using a different medium specifically or something with this one? First thing I noticed like I said, when I looked at the picture was the coloring, the background looks less focused and it seems to have a more gaussian blur type of thing mixing into it.
None the less, I love the pic, and whatever the new type of coloring you used for it!