Their deal was sealed with a gentleman's handshake, not a contract.
Их сделка была скреплена джентльменским рукопожатием, а не контрактом.
Definitions
A gentleman's handshake refers to an agreement or deal that is made based solely on trust and honor, typically sealed with a handshake rather than a written contract. It implies that both parties are expected to keep their word as a matter of integrity.
