I'm looking for a manga, it's really a old Manga (not really sure). It's about a girl who fall in love with her senpai, but that senpai already have a girlfriend who also her senpai too. And than she got accident, coma and woke up in 2 years (maybe). When she woke up, she saw her senpai with a tulip flowers. And than that senpai told her that their are a lovers, and they've been life together and she lost her memory. She so happy to know that, but in reality the senpai is kidnapping her for take revenge to her father who's is a director of a hospital which is his former girlfriend died. And when the heroine knowing the truth, she sad but she said to kill her but the he kissed her.

I'm really sorry for my poor grammar. I'm just so desperate looking for this manga. I've been looking all night. Please help me if anybody know about this manga.
Thank you so much....

Remake thread without a useless poll

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A just ruler amongst tyrants