The first card is the Six of Cups. This card indicates a search for emotional purpose and expression of feelings. It could suggest that Claudia is trying to hide something so she doesn't have to deal with the emotions associated with that situation. It can also indicate that it may be difficult for your friend to express her feelings openly and honestly.
The second card is the reversed Queen of Pentacles. This card speaks of financial and material blockages and may indicate that Claudia is trying to hide something out of fear of the reaction you might have. Additionally, it can also suggest that your friend has some financial or material issues that may be keeping her stuck.
From the detailed interpretation of these two cards, it is likely that Claudia is hiding something because of her emotions, fear of the reaction you might have or because she has some financial or material problems that keep her stuck. So, yeah, I think your friend Claudia is hiding something from you.