In the case Lucy v. Zehmer (1954), we learn that the mental assent of the parties is not requisite for the formation of a contract. In this case, Zehmer signed a note promising to sell his farm to Lucy while he was drunk. Afterwards, he refused to proceed.
The court stated that Lucy acted reasonably when he expected to receive the farm as had been stipulated in the contract. Moreover, the court found evidence of the fact that Zehmer was not drunk enough to not know what he was doing.
I believe that the facts of this case do not need to be changed. It is important that undisclosed intention remains immaterial except when an unreasonable meaning is known to the other party. This is because people need to be able to trust a person's word and intention when a contract is created. Under the objective theory of contracts, this sale contract should be considered a serious business transaction.
