Barbara being paralyzed, dick helps her around, when he isn’t there and being nightwing she has to do it herself. He has to repay her for doing it herself.

Dick: babs~~

Barbara: what dick? I’m tired, I have work to do and I have a lot. So give me a good reason why I should give you affection.

Dick: I got you a beer…dang sweetpea. You’re so mean!