Maybe its actually, riku ❤️ shizuku, shzuku ❤️ riku, minase ❤️ riku, takt ❤️ shizuku. But takt realized riku loves shizuku, so he dated minase like what he said in this chapter, and minase convinced herself that she likes him. After awhile of dating minase, takt realized he still like shizuku...