Suggestion - reviewing NPC dialogue

I just finished playing through the game for the first time and enjoyed soaking up the story and lore. However, I have always found it strange that some dialogues can be accessed again/infinitely while others can't. (I'm referring to the menu/list that appears when clicking on an NPC.)

For example, I just leveled Tora to 8 and accidentally skipped her comments on that. I'm curious to hear what she had to say, but there's no way for me to find out. No, I'm not going to repeat this grind in another league :)

This can be solved in a number of ways. The least that can be done is making NPC dialogues appear in the chat window (separate tab/local), like many other games do. A better solution would be to add all past dialogues to the NPC's existing list/menu. Could even be an "Archive" submenu. Last but not least, the coolest but also most time consuming addition to the game would be a journal.