cute shot! try enhancing the color a bit and see what you think. :)

Yes as above, on my screen it looks a little flat or dull. Given the lighting and the local it may be flat or dull, but punching up the color might give it some more pop. Maybe even a little tighter cropping.

Another good title for this would be "necking". You really captured the essence of turtle romance.

Searching for a lost contact lens.
Great capture!