Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE TV_series (Air_Date VARCHAR, Episode VARCHAR)

### Question ###
What is the air date of TV series with Episode "A Love of a Lifetime"?

### Accurate SQL ###

SELECT Air_Date FROM TV_series WHERE Episode = "A Love of a Lifetime"