<P> The video starts as Eminem walks down a road at night . He is picked up by his lover (Grey). Two versions of him are shown: one alone in the back seat, who is frustrated, paranoid and "hurling insults at Grey", and one sitting next to Grey who is calm . Grey lights a cigarette to smoke . The alternate Eminem disappears and the couple stop at a motel / diner . </P> <P> Eminem has two personages again as he enters the diner . The original Eminem sits with Grey at a table, while the other is on a bar stool . Grey takes out her cell phone and sends a text message to someone, and leaves to go to the restroom . Meanwhile, Eminem curiously takes out Grey's phone to see what she did, and is confused . He quickly puts the phone back as Grey comes back . Meanwhile, the alternate Eminem raps . </P> <P> The couple go to a motel room and receive a knock on the door, which Eminem opens but does not see anyone . He has a flashback of the cell phone, which shows' Unknown caller', and a gun in Grey's car along with the lighter and cigarette . He then tries to strangle his girlfriend, who suddenly disappears, leaving Eminem alone . He picks up Grey's pistol and shoots himself in the jaw, as blood spurts from the back of his head . This also affects the alternate Eminem, who is still in the roadside diner . The video then rewinds, from when Eminem shoots himself, to when the couple go to the diner . The beginning scene repeats itself and Eminem is picked up (probably implying that Eminem is in an endless loop) They drive off to end the video . </P> <P> There is confusion surrounding the exact meaning and concept of the music video for "Space Bound". Grey explained her interpretation of the video to MTV, saying that Eminem was trying to depict the reality of relationships, that even the strongest of relationships can fall apart . "Eminem simply becomes company for (his girlfriend), and she mistakenly takes advantage of that ." She said that the video could be interpreted "in many ways". Grey believed that the alternate Eminem who appears in the car is his subconscious . </P>

Who is the girl singing in space bound by eminem