His last breath is the one moment that she will always remember, how he told her how much he loved her. She will remember the times with him, she will smile thinking about how deeply in love they were with each other. But what will always stay with her was how his voice cracked at the end of those three words he told. It was him asking her to keep living, not to come chasing after him, like she always had. The time when Zatanna and him didn't work out, when the bullies at Gotham High became too much for him and he was about to take his own life, how she tracked him down to Bludhaven and smacked him over the head for scaring her just simply disappearing then kissed him because she couldn't believe that she had almost lost him. She would do what he asked, she would fight in his name, she would fight for Richard John (Dick) Grayson.
"Live for me, Barbara Gordon"