 It is repeatedly implied (and eventually confirmed) that she once dated Conan O'Brien, first when she identifies the "tall, gangly red-haired guy who played guitar all the time" whom she dated as Conan in "Blind Date"; there seems to be romantic tension between them during a brief encounter.It has become apparent that Lemon has very high standards in men, personified in her imaginary perfect husband, "Astronaut Mike Dexter".She appears to take a somewhat more realistic view her dream man after learning of her mother's premarital relationship with then-future astronaut Edwin "Buzz" ("Eddie" to her) Aldrin and subsequently conversing with Aldrin.