I'm watching the Nodame special now, which is awesome btw, and seeing Nodame crying while Chiaki performs makes me think that Nodame is the type of girl every guy needs, or at least me. She admires him, she comforts him, encourages him, gets his butt in gear if need be, shes playful, she's passionate about him and what he does, and really, I guess Chiaki does the same for Nodame.
Oh and the scene where she's speaking french for the first time out of the book and she says help police he beats me in front of the waiter was HILARIOUS. Also the part where she spends the night in the hotel with him. So funny.