This is a conversation in my Japanese book:
John: I like Brad Pitt.
Mary: I like Brad Pitt too.
Mary's response is translated as ...
私もBrad Pittもすきです。
Is this correct? I feel like the second もshould still be a が. If the translation is correct then why is the が replaced by a も?
Depends on context. If you stated that you liked someone (not Brad Pitt), and then someone says they like Brad Pitt -- then this would be correct.
A: 私はLeonardo DiCaprioがすきです。
B: 私はBrad Pittがすきです。
A: 私もBrad Pittもすきです。
Without that context it would mean that both you and Brad Pitt also like something (not stated, whatever you're talking about).
