Jeremy walked through his days pretty similarly as all the days before Odd died. Well, the days before Odd decided to be a selfish bastard. Jeremy was nothing but angry over what happened to one of their best friends, angry at his friend for not thinking of anyone but himself. Ulrich had always said the blonde was very self obsessed, and after experiencing this Hell of a week, Jeremy finally understood why.
The blonde distanced himself from the others in the group, only because they didn't feel the same on the topic as he did, and it was clear from the get go. Aelita and Ulrich hadn't stopped crying since that morning, and Yumi barely spoke anymore. Jeremy cried, once or twice he allowed himself to break down over the loss of such a formidable ally. After all, he was one of the crucial points in bringing Aelita to Earth, and he had to give Odd credit where credit is deserved.
Maybe Jeremy would've been more sad had it all made sense to him. Maybe, he would've cried with the others had he been able to see it in a more emotional standpoint. It always did take Jeremy a few days, a couple return to the pasts, and a good shouting at from Aelita before he realized he was being too analytical over things. Unfortunately, there's never going to be a repeat of Odd's death. There will never be a second chance for Jeremy to experience it and react differently. Besides, this wasn't like Aelita wanting to DJ, this was their friend deciding they just didn't want to live anymore. To Jeremy, that was so unbelievably illogical that there's no telling how many times it might take for him to truly react any differently than he did this time around.
Odd had no care at all that he destroyed their friend group. He didn't care how much he hurt Yumi, or Aelita. He didn't care that his boyfriend hardly felt alive. It was all about Odd, and he's gone because of it. Jeremy scoffed at the thought, sitting at his computer and continued working on his new return to the past program.
Yeah, Odd may have been stupid, but Jeremy wouldn't let him get away with it if he could help it.