Plasmagica hasn't performed enough concerts to play in the Grateful Rock Festival, and Aion's gloominess is causing problems with his bandmates.
It's only natural to come to that
conclusion based on that incident, right?
من الطبيعي التوصل إلى هذا الاستنتاج 
بناءً على تلك الحادثة، أليس كذلك؟