I made a fake account on facebook to talk to a girl i like Should i tell her?

[Matt]

So i like this girl and she is my ex from like a year and a half ago but i made a fake account to get talking again stuff like that. Now i asked her 'dirty' stuff which i regret now but she seems to be quite cool with it. Ive told her what i think of her and stuff, she says people have done worse and she wants to know who i am. Ive said i really want to tell her but dont know if i can trust her and she says i can that she wont tell anyone that shes not one of those girls and would want to know me better. She'd be cool with it all, sometimes a little typical girl bitch but she is nice and really hot! I now sit next to her in a class which involves quite a bit of 'talk to your partner about it' so im stuck between telling her its me and her knowing all the stuff i think about her hoping that she wont tell anyone or i can leave those wonders behind and try to talk to her in class by starting out friendly. Help? + She is supppeerrr hot, Ive noticed her sometime looking at me and i look back but Im not sure whether she likes me or dislikes me from our previous 'relationship'.

[Kittysue]

If you tell her it's you, she will never speak to you again and will tell everyone at school what you did
End it with the fake profile. Say something like you just got a girlfriend so you cannot talk to her anymore but you've really enjoyed the time you talked to her
Then be normal with her in class and in a few weeks, say something like "I know we broke up a long time ago but do you think we could be friends again. Can I add you on Facebook?"