Section 640. A loan for use is a contract whereby a person, called the lender, lets another person, called the borrower, have gratuitously the use of a property, and the borrower agrees to return it after having made use thereof.
Section 641. A loan for use is complete only on delivery of the property lent.
Section 642. Costs of the contract, costs of delivery of the property lent and costs of return are born by the borrower.