All my fault

its was all my fault and now i regret with some confusion. i was in relationship for last three years, and now iam very confused. iam a year older than him by our study age. but we are of same age.

before last year when i went to another level to complete my study i met a guy, who really cared about me, than i thought my first loves love wasn't that what i wanted, this boys love was just everything for me. some how but slowly i be-gain forget my first love. then one day the boy who was my everything suddenly told me to forget him cause he was moving to America, for good.

i was shattered into pieces. he left the next day. but he continues to contact me till today.

last year when i moved to another stage of my studies, my first love came to my previous level. he thought that i still love him. i didn't have that much courage to tell him the truth.

one day he found out about all that happened when he wasn't here. he told me to forget him and i will accept you again. but how do i tell him that he loves me more than u? how do i tell him that the person love is miles away from me? how do i tell him that he accepted me with my faults? how? how? how?