In Batman: Arkham City, although their love is not explored, Catwoman constantly flirts with the Dark Knight whenever they meet. Catwoman even gives up her sure escape from Arkham City to go back and help the injured Batman. A hidden radio reel reveals that Catwoman has a slight grudge towards Batman, though, since he knows her secret identity but she doesn't know his. However, by the time of the events of Batman: Arkham Knight, Selina is aware of Batman's identity as Bruce Wayne, addressing him as such after he rescues her from the Riddler.
Master of Disguise: Has mastered the art of disguise by the time he was 23. Has further learned Expanded Disguise techniques by the time he was 26. Batman has many aliases he uses to infiltrate the underworld or just to go undercover in public situations. His current aliases are: Matches Malone, Thomas Quigley, Ragman, Detective Hawke, Sir Hemingford Grey, Lester Krutz, Frank Dixon, Gordon Selkirk, and Mr. Fledermaus.
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Supporting Ace • Alfred Pennyworth • Azrael • Barbara Gordon • Batgirl • Batman Incorporated • Batman of Zur En Arrh • Batwoman • Bat-Mite • Batwing • Bette Kane • Black Bat • Bruce Wayne • Cassandra Cain • Carrie Kelley • Catwoman • Commissioner Gordon • Crispus Allen • Damian Wayne • Dark Ranger • Dick Grayson • Duke Thomas • Helena Bertinelli • Helena Wayne • Flamebird • El Gaucho • GCPD • Harold Allnut • Harper Row • Harriet Cooper • Harvey Bullock • Huntress • Jason Bard • Jason Todd • Jean-Paul Valley • Julie Madison • Knight • Legionary • Leslie Thompkins • Lucius Fox • Luke Fox • Man-of-Bats • Martha Wayne • Matches Malone • Mr. Unknown • Musketeer • Nightrunner • Nightwing • Onyx • Oracle • Orphan • Orpheus • Outsiders • Red Robin • Renee Montoya • Robin • Sarah Essen • Sasha Bordeaux • Signal • Silver St. Cloud • Squire • Stephanie Brown • Terry McGinnis • Titus • Thomas Wayne • Tim Drake • Vesper Fairchild • Vicki Vale • Wingman
In the Modern Age of Comics until the present date, Batman has had numerous romantic relationships, in every different media, some of which have lasted long enough to set a "record" and others which were merely used for the sake of a story. Most of his relationships are with ladies from his own Rogues Gallery, and in recent years, his relationship with Catwoman has been given special attention; but the constant in every scenario is Batman's unwillingness or inability to maintain a relationship longer than the Batmobile's paint job.
At Arkham Asylum, Batman interrogates Riddler who reveals that he has been Wynne as well as Hush. He had used a Lazarus Pit to cure himself of his brain tumor and during his time in the Lazarus Pit, he figured out Batman's identity as Bruce Wayne and formed a plan involving several villains to destroy both the personal life and the crime-fighting career of Batman. Batman deduces that Riddler is actually Clayface mimicking his identity while the latter communicated via satellite. After defeating Clayface, Batman finds Riddler's location and the two engage in a final confrontation. Riddler is nearly killed, but is saved by Batman with his grapnel. However, Catwoman cuts the line and allows Riddler to fall to his death.
While most of Batman's romantic relationships tend to be short in duration, Catwoman has been his most enduring romance throughout the years. The attraction between Batman and Catwoman, whose real name is Selina Kyle, is present in nearly every version and medium in which the characters appear. Although Catwoman is typically portrayed as a villain, Batman and Catwoman have worked together in achieving common goals and are usually depicted as having a romantic connection.