Audiences bid adieu to yet another Mad Men character Sunday night—this time to Glen Bishop, the Drapers’ neighbor who once asked for a lock of Betty’s hair and has carried a flame for her ever since. Glen (who is played by show creator Matt Weiner’s son, Marten Weiner) made a move on Mrs. Francis before he shipped off to Vietnam. Betty, though flattered, rebuffed his advances.
January Jones—whose new film, Good Kill, opens May 22—spoke with TIME about the scene, Betty’s surprising maturity in the final season of the show and what lies ahead for her TV daughter, Kiernan Shipka.
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