If the word of Glee creator, Ryan Murphy is any indication, then it sounds like we may be experiencing Blaine's dark side sooner rather than later.
During his Glee Q&A over the weekend, Ryan confirmed to a fan that Blaine (Darren Criss) would be singing a certain Kelly Clarkson song in an upcoming episode.
@assgrons Yes. This is true.
— Ryan Murphy (@MrRPMurphy) November 6, 2012
Do you think Blaine singing "Dark Side" will be incorporated into the future episode where his bullied past is explored?
Source: Ryan Murphy via Twitter