Oh man there's too many to list.
The Hound, Stannis, Jaime, Sansa, Arya, Tyrion, Euron, Ned, Edd(lol), Oberyn, etc
I'm invested most in the Lady Stoneheart, Vale, Faceless Men, Jaime/Cersei, fAegon, Euron and Other/Night Watch storylines
Hmm that's a hard one. The epilogue of ASOS, the sample TWOW Aeron chapter, I liked the one where Aemon revealed his identity, the Tyrion chapters in ASOS covering his trial, Oberyn vs the Mountain and him killing Tywin, Red Wedding and "The North Remembers". And a thousand more lol
The Hound, Stannis, Jaime, Sansa, Arya, Tyrion, Euron, Ned, Edd(lol), Oberyn, etc
I'm invested most in the Lady Stoneheart, Vale, Faceless Men, Jaime/Cersei, fAegon, Euron and Other/Night Watch storylines
Hmm that's a hard one. The epilogue of ASOS, the sample TWOW Aeron chapter, I liked the one where Aemon revealed his identity, the Tyrion chapters in ASOS covering his trial, Oberyn vs the Mountain and him killing Tywin, Red Wedding and "The North Remembers". And a thousand more lol