Could there be tool couples?

By that I mean, could there be a possibility that the tools could have romantic feelings for each other? I have to admit that I'm a total nut when it comes to the idea of romance in cartoons (particularly children and even anthropomorphic lifeforms). With only two female tools, Dusty and Squeeze, and six male tools, I'd say there's a pretty even set of toolXtool pairings. So, what do you guys think?