Lenalee and allen were pretty good friends. Lenalee secretly had a crush on Allen that almost everyone was aware of, Except for Allen. But Allen seemed to have a thing for Yu-chan. Lenalee saw them kissing one time. "Allen, kanda what are you doing!?" she asked. She pulled out her dark boots and killed the crap out of Kanda until he was dead. She killed everyone in the black order besides Allen. "now we can be together forever love.." she said, stroking his trembling face.