John introduces Sherlock to Mary, his fiancée. A stunned Sherlock realizes that Mary has another concern. She produces six pearls, detailing their connection to her missing father. She asks Sherlock to look into the matter, but is holding something back.
You must be the twin brother, Thaddeus.
Sie sind der jüngere Zwilling,
Thaddeus, nicht?
Debes ser su hermano gemelo, Thaddeus.
Vous êtes donc Thaddeus,
le jumeau cadet ?
Deve ser o Thaddeus, o irmão gêmeo.
Полагаю, вы его брат-близнец Тадеуш.