I'm actually trying to compile all the texts of what characters say to each other for the wiki. This will likely give us a great place to decipher the plot behind all the characters.
Since I don't want to make mistakes, I'm mostly looking for screenshots of these events. So, if anyone sees an interaction between character cards, hit "Print Screen" immediately, and then paste it to MS Paint or something (I'm not incredibly tech savvy, so this is the only way I know how). Post the screencaps here and I can add it to the wiki.
Since I want to add all of them to the wiki, please make a point to try out every combination of characters you can think of for scenes.