Day by day , Luhan also got close with Taeyeon . Luhan fall for her cuteness . He had never seen such a cute girl before . When the ice-cream shop is close , they sat inside and ate ice-cream together and Kai went home . When Taeyeon is eating the ice-cream , there is stain on her face . Luhan uses his hand to wipe it . Taeyeon was blushing and her face turner red and smiled to Luhan . They fell in love with each other but did not know how to confess . Actually Kai knew both of them like each other .