I got updates for iTunes, one of which was supposed to allow me to watch TV shows in iTunes. I'd gotten a few Glee episodes last week and had no luck playing them, so I hoped that would work. It worked, and I was able to watch "Asian F" and "Pot o' Gold."
I watched "Heart" and "On My Way." The two episodes really go together. Well, as the season should, but they make much more sense together. Sometime during the hiatus, I'll probably do a season three marathon.
For upcoming episodes, some of the Glee bloggers I've been reading are saying that Blaine's mental state really isn't all that good, and that Kurt is going to get himself in some kind of trouble. I'm okay with Blaine having a bad mental state, because it should make things interesting. I don't especially want to see Kurt get in trouble, but that should also make things interesting.
As long as there's a fourth season, it's not like they're going to kill Blaine off. The character is wildly popular. Some fans want him to just be there as the perfect boyfriend. That would get boring after a while. I don't want to see a cheating storyline, but I'd be all right with Blaine otherwise being put through the wringer. Glee does have other plots for their characters aside from cheating, although they've had a number of cheating storylines. It's not up to the fans, or things would be very different. I'm curious to see what happens.