Were i be allowed to choose, i shall agree on the marriage between the cockroaches and butterflies. I believe that cockroach, who tries to learn the new culture from butterfly,shall be a good companion of butterfly. Butterfly, which finds itself being the centre of inspiration of cockroach, would admire the cockroach very much and fall in love with it. This is the good match in the context of philosophy,and romance, which could overcome any obstacles so present in the days they live as the couples.
This should be your opinion, i think.
I wish to see your comments on that.