For a contract to be concluded, the parties to an agreement must intend to establish legal relations. As a general rule, the existence of a counterparty will prove this, but not always, so this requirement must be demonstrated separately in all cases. The party who intends to prove the contract is responsible for proving the intention and nature of the relationship between the parties, although relevant, no longer provides a presumption as to the contractual will of the parties concerned. This may be not the case if the parties agree to conclude a particular form of contract which contains the agreement of all the specific conditions necessary for the constitution of a contract in the future. Contracts are valuable if used well. Write down these things to make sure your agreements are always protected.