Romansu Ni Tsutaete

4 stories—- the first and second story have the same heroine. she works at a daycare center or kindergarten, and unknown to her colleagues she used to be a much feared female gang leader. ^-^ also, the heroine has good vibes about a certain male colleague. one fine day, she meets an ex-male gang leader who knows her past.. and events start unraveling from there. for the second story, it's set in the daycare/kindergarten too. the main character is one of the kids in the kindergarten, and he has a secret which he is afraid to let other people know, especially his beloved teacher (the heroine is his beloved teacher)! story #3 the main heroine is a 16 year old girl. her father is a scientist and always invents some weird things.what's more, he claims that he came from another planet! all these drive the poor heroine crazy ^-^ but at least now her love life is going fine.. until the day 2 guys from outer space lands on earth, wanting to find out more about the 'love disease'! perhaps her father has not been lying after all?