Actress Yoon Seung Ah recently revealed a selca that she took while on set. She wrote on her Twitter, "Currently in the middle of filming for 'All My Love'. I'm so sleepy." In the picture, although she appears to be tired, her innocent-looking beauty still shines through. Netizens commented, "She's really pretty and cute," "Cheer up," and, "I'm enjoying your sitcom." Source: Osen via Naver Photo: Twitter