In case the either party shall be at liberty by notice in writing to the other determine this tenancy, and upon such notice being given, Lessee terminating the tenancy before the lease ends. Lessor shall not be liable to return the rental deposit. The Lessee shall reimburse to the lessor the rent in respect of the unexpired portion of the tenancy, or to find replacement to fulfill the tenancy and get agreement from the lessor. Lessor shall also be liable to return the lessee the rental deposit and the paid rent of the unexpired portion of the tenancy the lessee if the lessor terminates the tenancy before the lease ends.