He had messed up, tremendously. Two Robins that he could've been close to, could have been a good example for, and he blew them off because of his stupidly screwed up relationship with Bruce, with Batman. He'd pushed you and Jason away thinking that in distancing himself he'd finally get away from bruce. Richard John Grayson is a coward, a coward who couldn't even pick up the phone when his...could he even call you his sibling? When his sibling was doomed to die that very evening. You had called him before patrol and he'd let it go to voicemail.
Now you wanted nothing to do with him and he would sometimes play the voicemails, He clicked to play the recording and sighed as he heard your once bubbly voice saying,"Hey, Um. Mr. Grayson? I know you said to only call if I needed you but Alfred's baking cookies later if you wanted to swing by?" Click, Another one, and another and another until he was sobbing, regretting every single act of pettiness he'd ever committed against any of Bruce's robins. He took a shaky breath and dialed your number, silently praying it wouldn't go to voicemail.