Oh, thats why the reply button disappears.. These pages have a slightly different look. And its L again. I missed L..

(Indeed, this is a different mangaka hired by the original deathnote mangaka, though the story is by them. A lot of specials are by different mangaka and animeka, such as the digimon movies and pokemon manga, and CLANNAD movie.)

(Allow me to explain this scene- it looks a little yaoi, but actually it is symbolic of the change in Light; instead of trying to beat L, he is repenting by taking care of him, wiping the crumbs off his face is typical of how an older sibling or parent would take care of a young child. Given that L has no memories, he sort of is a young child in a sense.)