Эпизод 4

While thinking about what Yuiko said to him, Riki is approached by a girl who confesses her feelings for him, but claims that she knows he already likes someone else and flees. Wondering what she meant, Rin's image come to Riki's mind, and upon learning what happened, Kyousuke reveals that a third-year student had also confessed to Rin, but he helped her decline him. Later that day, Rin asks Riki to help her buy some cat food and on the way back, she suggests they start dating and Riki agrees after confirming that she likes him. Riki has trouble trying tell Kyouske about it the next day, but Kyousuke claims that he already knew about it. Riki and Rin later tell the rest of the Little Busters, who congratulate them, but Riki chases after Rin after she runs away embarrassed. The white cat Lennon brings them another mysterious letter telling them that they have one final task to do before "learning the truth of the world", which is to "volunteer themselves during homeroom".