Does anybody else think Glee is repeating itself a lot?

Look at Kurt's 'relationship'with Blaine and Rachel's relationship with Jesse.

1. Jesse and Blaine are both from a rival group.
2. Rachel and Kurt both have a picture of their interest in their locker.
3. One lf each pair switches schools (granted for different reasons but still.)
4. They both meet under suspicious circumstances. Rachel and Jesse because of the whole mother thing and Kurt and Blaine because Kurt has to spy on them for sectionals.

Also this is the secondo time Emma was getting married during Sectionals
There are also little things like Finn mentioning Gwyneth Paltrow and daughter mela, apple in 1x07 and in 2x07 she guest stars.

And then there is the thing that RM decide to gradually replace the cast with younger people (when they 'graduate'). I see alot of repeating coming our way.