Nicolette Collier

The doctors of Seattle Grace help Izzie cope with the loss of her fiancé, Denny, and her decision to quit the internship program. Meredith must decide what the future holds after her hospital liaison with Derek. The Chief is confronted by his wife, Adele, after spending the night in his office, and George seeks relationship advice from a surprising source, on the season premiere of "Grey's Anatomy."

The ghost, Anna Fowler, asks Melinda to help find her daughter, Lane, claiming that Lane needs Anna's help. When Melinda finds her, Lane refuses to see her mother. After Anna attacks Lane's fiance, Tim, Melinda learns a secret that applies equally to both mother and daughter. In order for Anna to cross over, Melinda must help both mother and daughter acknowledge their shared past.

Proud parents Lorelai and Christopher (recurring guest star DAVID SUTCLIFFE) attend a journalism panel at Yale, where Rory dazzles the crowd. Afterwards, Lorelai offers to help Christopher by baby-sitting his 4-year-old daughter and is horrified by the toddler's terrible behavior. The next day, Rory and Logan attend the wedding of Logan's sister, Honor (DEVON SORVARI). While helping the bride and her three bridesmaids get ready, Rory is devastated to learn how Logan spent his time during their recent breakup. Logan tries to defend his actions, but a devastated Rory turns to Lorelai and Paris for comfort. Also, Lane is still heartbroken over Zach (recurring guest star TODD LOWE)--until he turns up at the diner with a surprise.

On the evening of Logan's graduation from Yale, Rory throws him a wild party, but the knowledge that he is being forced to leave for London the next day makes their time together bittersweet. Meanwhile, at a Friday night dinner, Emily and Richard attempt to introduce Christopher (recurring guest star DAVID SUTCLIFFE) to an attractive young woman. And realizing that she was wrong to let Luke postpone their wedding for so long, Lorelai delivers an ultimatum. Also, Stars Hollow is suddenly overrun with musicians when news gets out that the town's regular street performer, the Town Troubadour (recurring guest star GRANT LEE PHILLIPS), has been "discovered." SONIC YOUTH, SAM PHILLIPS, MARY LYNN RAJSKUB, YO LA TENGO, SPARKS, JOE PERNICE and DAVE GRUBER ALLEN perform.

Emily and Richard are delighted when Lorelai and Christopher (recurring guest star DAVID SUTCLIFFE) attend Friday night dinner together as a couple. After Christopher reveals that his ex-wife, who lives in Paris, wants him to send their daughter, G.G. (recurring guest star NICOLETTE COLLIER), there for a visit, Lorelai argues with him over dinner. Meanwhile, in town on business to acquire an Internet company, Logan visits the surprised Rory. Although she is thrilled, Rory realizes during a dinner with Logan's colleagues that she has no connection to his new business world--and she is especially threatened by one of his beautiful co-workers. Also, Stars Hollow is plagued by a terrible odor when a train with a full load of pickles derails, and Taylor refuses to pay for the cleanup.