I think it was the card game with Cece and Eros. You need to go the town at night and go a little bit around. You should trigger then a event with Cece. Now you need to talk a little bit with her until you get the option that you want to hang out. You need to go to the tavern and win enough rounds. I needed 17 hands to get all 4 or 5 scenes there, if it help you. ^^