More than six months later, many of us Lost-ies still haven't let go of the ABC drama. But we can all take a note or two from the show's spiritual two-and-a-half-hour series finale, in which Jack learns from his dad, Christian, that he and all of his island-mates are, in fact, dead in the sideways world. In denial at first, Jack eventually accepts this truth, as a white light bathes the group and we see Jack's final living moments end in the blink of an eye. Don't even get us started on Vincent.
Photo Credits: Steve Granitz/Getty Images; Jeff Kravitz/Getty Images; Alberto E. Rodriguez/Getty Images; Nicole Rivelli /Netflix; Fox, Andrew Eccles/NBC, Robert Voets/CBS; Marie H. Rainville/CBS; Santiago Felipe/Getty Images; Jaimie Trueblood, ABC FAMILY; CBS; 20th Century Fox Film Corp./Courtesy Everett Collection; ABC