MBLAQ's G.O. revealed a picture of Lee Joon's innocent and childlike charm. On July 18th, G.O. tweeted,

"Our Joon is having a blast".

In the picture, Lee Joon is seen in MBLAQ's practice room, playing with bubbles. Netizens who saw the picture commented, "Lovely Lee Joon oppa", "Looks happy~", and "Upload your pictures too". Source: Star News via Nate