Masamune recieves a letter with the words "Pig's Foot" written on it and realizes someone knows about his past. Masamune tries to find the person who sent the letter, and it ends up being someone rather surprising.
Why don't we exchange email—
...لمَ لا نتبادل العنوان الإلكتروني
¿Por qué no intercambiamos correos…?
¿Por qué no intercambiamos correos…?
Tu voudrais pas me donner ton numé…
Ti va di scambiarci gli... gli indirizzi...
Por que não trocamos
 números de...
Почему бы нам с тобой не обменяться...