No! Don't ask me that! I'm bad at thinking of intellectual questions!
Why? Because Caeto may not want to share anything and may get offended for her asking that question! She didn't want to lose him now! Think, what sort of question could she ask? An interesting one though, not "what's your favorite color?"
What didn't she know about him? Ah, now she had a great question to ask him! Hopefully he would reply and think of it as a marvelous question. I hope...
"What are your dreams? Your plans for the future?" She would ask softly yet curiously. If he told her his dreams then she would tell him hers. But what were her dreams? What even were dreams? Well, she hoped Caeto had a dream, then perhaps she would figure out what was hers.