He took a deep breath and let it out slowly, deciding the best thing to do would be to just be honest. "Old me left some notes behind. Things I needed to work on, that kind of thing." He bit his lip. "Stuff he wanted to change. To make different about his time line. One of those things...." He sighed again. "He told me that in his time line, Richie's the only kid that's his biologically. There's like 8 kids or something but Richie's the only one that's his. I don't...." He closed his eyes for a second. "Maybe I'm just being selfish but I don't want that to be the case."