Historia de 12 lineas en pasado simple (inglés)?

A boy with her girlfriend with the same age went to a party last night, they were dressed equal, they bought a lot of alcohol.

Then, they danced the rest of the night, while they danced she was thinking in something she have to tel him about when the party ended the boy took her girlfriend to her house, they were as drunk as they really didn't know about them.

That night the boy expressed all his felling for her, he explained how happy he was being with her, when he finished to tell her all that beautiful words, she stared crying and hugged him so strong as never had done.

She tried to tell him something in the whole night but she saw him son happy that she forgot it in the moment.

She stared to tell him about her felling and how good she used to feel with him with tears in her eyed stared saying that they could't be together again cuz she had someone else, he said nothing and ran away and Nobody saw him again.