Q: If two things go to infinity in opposite directions, will they eventually meet back up to form a cycle? Or is the very beginning the only moment that they ever make contact?
A: if they are in an infinite universe, then they will continue forever. but in due time they will travel through situations identical to ones they've encountered before. in fact, this will happen infinite times. but not in a steadily repeating pattern. it will happen in every different pattern, infinite times, and in infinite different patterns