Source: The New Paper/AsiaOneMost K-pop fans are fully aware of how drop-dead gorgeous L (Kim Myung Soo) from boy band Infinite is.But what they might not know is that the poster boy has an extremely unusual habit when he sleeps.It was revealed on Korean television channel SBS' popular variety programme One Night of TV Entertainment last month that L, 20, has a penchant for "inflicting injuries upon himself" in bed."He's the type who causes self-injury," shared fellow band member Woohyun."His face is red when he wakes up. It turns out that he slaps himself while he sleeps."The candid revelation made many in the audience burst out laughing.