Elsewhere in the issue, three pages are spent re-establishing Kathy "Batwoman I" Kane in Batman's past, as a great love of his life. First woman to ever break his heart. Very important character, apparently. I noticed that Grant mentioned her way back in his first issue.
Adding: You know, I'll totally be fine with that if they establish the NEW!BATWOMAN! WAS the OLD!BATWOMAN! and she broke his heart when she came out to him...