Beatrice Alfonso A.K.A Blythe, a former assasin. All she want is to kill and revenge. Gusto niyang pumatay ng mga taong may alam sa pagkakamatay sa pinakamamahal niyang tao. Pumapatay siya dahil iyon rin ang trabaho niya. Isa rin siyang estudyante; matalino at kinakatakutang estudyante. She don't want to fall in love again, because of the accident that happened years ago. Pero lahat ng mga sinabi niya ay kinain niya rin. Justine Felix Alvarez, a dangerous and happy-go-lucky person. Masasabi mong loko-loko itong tao kapag kaharap nito ang mga kaibigan niya. Pero kapag usapang business, napakaseryo at napakalamig ng pakikitungo nito sayo. "I don't do Girlfriends." That was his motto in life. "I just do fubu." And that was his favorite line. He don't do Girlfriends, until he meet this girl.