Friends delivered another season-ending twist Thursday night — and we're not referring to Rachel ( Jennifer Aniston) giving birth to little Emma. During the final minutes of the hour-long episode, the new mom accepted Joey's (Matt LeBlanc) inadvertent marriage proposal. Not surprisingly, the finale scored a spectacular 23.6 rating and 35 share — clobbering the penultimate episode of Survivor: Marquesas. As a result, CBS will rebroadcast last night's Survivor on Saturday at 8 pm/ET.