Christan states a few reasons why he is hesitant to converse with Roxane. What are his fears?
What do these fears reveal about him? In Cyrano de Bergerac
Christian fears that Roxane will be to pretty for him and will be cool and flirtatious . He is also scared to speak and show his lack of wit. His fears reveal that he has self-doubt about his communication skills and his intelligent level.
These are not MY answers but I Hope this helps! :)