The worst habit you have is not answering messages, calls when you're reading or watching movies. You get so inspired by the process, you forget about everything else. And that's what pisses Dick off so much. He spent all day on the streets of Gotham doing his job. He texted and called you once in a while, and he wished he could get some texts back, or at least have you answer the phone.

That evening he texted you "I'm coming over, do you need anything?" You were online, but you never read the message. Of course the brunet was mad at you about it. "Better reply if you don't want to be red in the evening" he texts when he's waiting for the green light at a traffic light.