<P> On the first anniversary of Bart Bass' death, Chuck wrestles with hallucinations of Bart (Robert John Burke), who tells him that he is weak . Blair seeks Lily's help in coercing Chuck to visit his father's grave . Meanwhile, Lily cannot find the letter from Serena's father that she left in her coat . She doesn't realize that she put the letter in Maureen's coat instead of her own . </P> <P> In Long Island, Serena stays with Tripp (Aaron Tveit) in a cottage after leaving New York City when her mother found out about their affair . Tripp leaves Serena to speak with his grandfather regarding his divorce from Maureen (Holley Fain). Nate then tells Serena that his grandfather is in Bermuda . Tripp contacted Maureen in order to protect his political career . Maureen arrives at the cottage and gives Serena an ultimatum: Maureen would stay married to Tripp to protect their social statuses, and Serena could be Tripp's private mistress . Maureen then shows Serena the letter from her father that reveals an affair between him and Lily . Upon his return, Serena refuses to speak to Tripp, and she makes him take her home . While arguing, Tripp swerves to avoid hitting an animal, and he crashes his car . In order to avoid being seen with Serena, Tripp calls 911 and leaves the scene . When Nate arrives, Serena tells him that Tripp was driving . He hunts his cousin down, who begs for news on Serena's condition . Nate punches Tripp, and Maureen makes him leave with her . Serena survives the crash, and Nate sleeps in her hospital room all night . </P> <P> Back in New York, Eric (Connor Paolo) continues to sabotage Jenny's reign as queen . He teams up with Kira (Sarah Steele) to turn Jenny's minions against her . In the end, Jenny outwits him, and he tells Kira that they will try again soon . When Jenny and Eric see each other at the hospital after Serena's accident, they apologize and call a truce . Meanwhile, Dan and Vanessa attempt to navigate their newly complicated friendship . Dan seeks a new potential relationship with one of Vanessa's friends, Winna . He cannot bring himself to hook up with Winna, and he is forced to leave her when Lily calls him regarding Serena's accident . He then finds Blair and goes with her and Vanessa to the hospital . Lily arrives at the hospital, and she tells Serena that Rufus still does not know about the letter . Serena asks her mother to leave, and Blair arrives to find Chuck . He reveals to Blair that he regrets running away when his father died . Blair tells him that he only ran away from his feelings, and Chuck decides to visit his father's grave . He discovers a woman (Laura Harring) leaving yellow roses at his father's grave . The woman recognizes him, but she quickly flees, leaving only a locket with Bart's picture and the letter E . </P> <P> The episode concludes when Maureen arrives at Lily and Rufus' apartment, and she gives Rufus the letter that Lily hid from him . Rufus then goes to talk to Holland Kemble (Sherri Saum) at a bar . While at the hospital, Dan tells Vanessa that he loves her, but she doesn't return his feelings . Finally, Jenny is seen meeting Damien (Kevin Zegers) for another drug deal . </P>

Who does chuck see at his father's grave
find me the text answering this question