Tsurezure Children
徒然チルドレン
Wakabayashi Toshiya shows us a series of 4-koma manga depicting various scenarios of young love. These short stories range from a boy, crippled by his absolute lack of confidence in himself, cannot even accept the fact that the girl of his dreams actually asked him out on a date, to the near-psychotic girl that pours her own blood into her homemade chocolate in order to win his heart.
(Source: MangaHelpers)