Parul, again, some details are missing per the guidelines on the main page. This is why your request has remained unanswered. It is not good to summarize the story. However, there shouldn't be a problem, as both of you had love relations for a couple of years and each of you knows about it.
Most importantly, you have both the interest of each other and good points of compatibility you could use for your favor. Try to tel him that he is the only person in your life and you do care of developing this relation and then keep a distance from him for a while.
When he misses you and comes explain to him how you have forgotten your ex-boyfriend because of his love and that true love comes only once.
Indiana, do not assume that we live close to you to know what's going on. Your request should be in details as we mentioned on the main page. How old are you both? Where do you live in China? Are you students? Such information is very useful to read this problem better.
Archie, It is too difficult to know your love problem when you summarize it in two lines. Write in details and provide the required information we mentioned at the main page. See how to Submit Good Request.