The current development of both Ranko and Tatara makes me feel that the premise of "waow, he'll have to eventually choose between the two twins!!!" is forced. I know it is still early into the series, but we barely see Yuri at all. At this point she is no better than some random classmate side character, so why not just get to the point and have Ranko and Tatara just date already, gaaaaAAAAHH