We came to a point where one of my teammates casted comprehend languages, but I still spoke in druidic (actually just for the lolz, but it still raised the question)  :

Does comprehend languages allow the target of the spell to understand secret languages such as Druidic?

We came to a point where one of my teammates cast Comprehend languages, but I still spoke in Druidic (actually just for the lolz, but it still raised the question):

Does Comprehend languages allow the target of the spell to understand secret languages such as Druidic?

We came to a point where one of my teammates casted "Comprehend language", but I still spoke in druidic (actually just for the lolz, but it still raised the question) :

Does comprehend language allow the target of the spell to understand secret languages such as Druidic?

We came to a point where one of my teammates casted comprehend languages, but I still spoke in druidic (actually just for the lolz, but it still raised the question) :

Does comprehend languages allow the target of the spell to understand secret languages such as Druidic?