There are three universal truths: death, taxes, and when you’re doing a group project at least one of those people will be completely worthless.
That’s certainly the case in this reddit post. The OP had a two person group project due, contacted their teammate multiple times, then was forced to do the entire project themselves to hit the deadline.
Like all useless teammates, they of course resurfaced once the project was turned in and were totally confused why their name wasn’t included. Classic jerkwad.