2.13 "O Brother, Where Bart Thou?"

The entire Upper East Side of Manhattan is rocked when Bart Bass dies suddenly in a limo accident. Serina and Eric takes the news very calmly while Lily has a troubling time despite her mother, Cece's, awkward attempts to comfort her. Chuck begins to blame Lily for his father's death and threatens to reveal a secret that Bart found on her before his accident. Meanwhile, Blair's mother, Eleanor, prepares her latest marriage to Aaron's father Cyrus.