<page_title> List of Ugly Betty episodes </page_title> <section_title> Season 4 (2009–10) </section_title> <table> <cell> 20 <col_header> No. in season </col_header> <row_header> 85 </row_header> </cell> <cell> "Hello Goodbye" <col_header> Title </col_header> <row_header> 85 </row_header> </cell> </table>
The Hello Goodbye episode serves as the 20th and final episode of the fourth season.