An aside is a dramatic device in which a character speaks to the audience. By convention the audience is to realize that the character's speech is unheard by the other characters on stage.
If you have a lease for more than 30 days (e.g. 1-year lease), your rent cannot be increased during the term of the lease, unless the lease allows rent increases. If you have a periodic rental agreement (month-to-month), your landlord can increase your rent, but must give you proper advance notice in writing. (Civil Code Section 827 (b)).
If you have a lease on a property, you cannot raise the rental amount during the term of the lease, unless there is a provision allowing rent increases in the lease. When sending a rental increase letter to a tenant, there are requirements that are specified by law.