Why Are We So Bewildered When We Receive a Love Letter?/You Can Tell What Type a Person Is By Whether They Believe in UMAs and UFOs or Not

After being approached by a boy with a love letter, Himeno is reluctant to accept it because she is worried about how her horse half would look naked. Hearing about her complex, Nozomi and Kyouko propose that they look at each other's private parts to put Himeno at ease.