The 4th track from Bobby's 1st solo album 'Love and Fall' contains lyrics about a boy who cutely complains because he's still in a gray zone with a female friend he's interested in. 

Watch Bobby have fun jamming on the streets below!

SEE ALSO: Actor Byun Woo Seok cutely overwhelmed by the sheer number of fans who showed up to see him at the 'Jeonju International Film Festival'