2AM's leader Jo Kwon and Wonder Girls' leader Sunye are known to be best friends and they proved it once again through an adorable selca. In this photo, they're both sporting some fashionable sunglasses and a cute facial expression. Jo Kwon wrote, "Going home after filming.. Sunye's "maybe" Really like~^^ My friend fighting! -Dream High OST-" Whenever I see a picture of these two, I look at them as siblings. They just look that comfortable with each other, right? Netizens commented, "You two! So cute," "That's nice to have a friend like that," "They kind of look alike?" and "They look good together!" Source:�TV DAILY