Haruko overhears a story about the Handshake Men, mysterious men who show up on the roadside and ask people to shake hands. It's said that horrible things happen to those who refuse to shake a Handshake Man's hand...
They say you should never, 
ever shake hands with the fourth one.
.يقال أنّه لا يجب أبدًا أن تصافح الرّابع
Und man soll niemals dem
vierten Mann die Hand schütteln.
Et il ne faut surtout pas
serrer la main du quatrième.
Si dice che non devi mai e poi mai
stringere la mano al quarto.
Em hipótese alguma, pode-se dar
um aperto de mão na quarta pessoa.