This new clip from The Fault in Our Stars may not make you cry like the trailer [1] did, but it is totally adorable and a perfect showcase of Shailene Woodley and Ansel Elgort's chemistry. In this clip, shown during the MTV Movie Awards preshow, Woodley's and Elgort's characters, Hazel and Gus, have their first real conversation. Things go from flirty to combative when Hazel gets upset about a perceived habit of Gus's (smoking), but in one of the book's most memorable interactions, Gus explains why he "smokes."