Still trying to get caught up :]
Well, I think it's great that Lise and Alyosha have finally admitted their love to one another. It's kind of weird, but Alyosha deserves something right in his life.
As for Ivan and Alyosha's talk, it was very insightful. We were able to get a good look at how Ivan thinks and what his beliefs are. What he talks about makes a lot of sense and I can understand where he is coming from. I do feel bad for Alyosha as he tries to help his brother realize all that Christ has done for human kind and whatnot.
I'M SO GLAD LISE AND ALYOSHA ARE GETTING MARRIED! I think he deserves to love. 
I am too!
He is so set on trying to make everyone else happy, he deserves to be happy as well.