Rosie O'Donnell says goodbye on her final night as guest host and talks about going back to Ireland, wanting to become the next Golden Bachelorette, her crush Sydney James Harcourt being on the show, COVID cases surging in almost every state right now, our fate being in the hands of Robert F. Kennedy Jr, receiving an email from Barbra Streisand, and she closes out her week at the show with a song for a very special boy. Watch 'Jimmy Kimmel Live!' Weeknights 11:35/10:35c on ABC and Stream on Hulu.