Currently replaying Child of Light on new game+/expert mode, which basically makes all the enemies crazy difficult while also making them give you more XP. Also allows to collect all the star dust, oculi, and so on again, while retaining all of your level stats, oculi, star dust, and potions from your last game.
I did find all the confessions already in my first game and I miss seeing them floating around. I might start a completely new game on a new file just to experience that again. I'm glad I can read them whenever I want in the pause menu though.