"It’s been eighteen years since they saw each other. They’ve never even been friends. But Yuri searches Yoona’s eyes with an unreadable look, and for an insane moment Yoona wonders if she knows how dangerous her presence is, for reasons that Yoona has avoided figuring out." or For some reason, Yuri keeps flirting with Yoona on her instagram comments. Yoona has no choice but to flirt back.