No one gives a shit you're a girl. However you're fucking stupid. Accept 당신 cannot get him anymore now he has a gf. If 당신 try to break them up you're even 더 많이 pathetic.
I agree with Riku. 당신 should have taken a chance. Now 당신 are too late. However, there is a strategy that i use and it’s actually quite useful for attracting others 또는 in my case, girls. 당신 must be basically all types. Strong, compassionate, nerdy, independent, not caring about negativity, intellectual. 당신 have to be what she wants. 또는 just not care and don’t pay her any attention. A few girls at a dance I went to were all over me when I did this. I was the most active on the dance floor and like four groups lured me over to them. Two of them brought me over about five times and others I just jumped into. I slow danced with a few girls too. Use a heck of a lot of charisma. Flirt but not too much. Don’t care about what people think. Humor goes a long way too. Be sure to get to know your partner. DONT BE AFRAID TO TAKE A CHANCE. That is a big mistake a lot of people make. I honestly don’t care if she’s not interested. Normally my interest in her leaves the exact moment she turns me down. For some reason after that... I don’t know why... they feel like they made a mistake and eventually try for me. I just don’t pay attention to their emotions after that but after like three months, they come back and it’s usually too late. There’s a bunch of strategies to romance someone tbh.
How does being a girl make anything different? Just let him be. If he still wanted to be with you, he wouldn`t be with anyobody else. He`s moved on and so should you.
Just, I dunno, forget about him? If he moved on then 당신 should, too. Instead of trying to get that one guy back try to go out and find another guy that likes you. It's 더 많이 work trying to get that one person back than to go out and find a new guy to date.
I also have to agree with Riku. 당신 can't play hard to get with someone and expect them to wait, especially someone else comes along. The best 당신 can do now is see where their relationship goes. If they end up breaking up then take your chance. If they don't, then it's best to just 옮기기 on.