CREATE TABLE table_3683 ("No. in series" FLOAT, "No. in season" FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "Original air date" TEXT, "U.S. viewers  ( million ) " TEXT)

Who was the writer in the episode directed by Jesse Peretz?
SELECT "Written by" FROM table_3683 WHERE "Directed by" = 'Jesse Peretz'
SELECT "Written by" FROM "table_3683" WHERE "Directed by" = 'Jesse Peretz'