Sorry you leave Rouen? The doctor to show feelings openly? (4,5,2,4,6)

I believe the answer is:

your heart on your sleeve

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'sorry you leave rouen? the doctor to show feelings openly?' is the definition.
I don't know anything about this answer so I cannot judge whether it can be defined by this definition.

'sorry you leave rouen? the doctor' is the wordplay.
'doctor' is an anagram indicator.
'sorry'+'you'+'leave'+'rouen'+'the'='sorryyouleaverouenthe'
'sorryyouleaverouenthe' with letters rearranged gives 'YOUR HEART ON YOUR SLEEVE'.

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I've seen this clue in the Sydney Morning Herald.

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