Nobody knows. The ending of?

Finally, the hero fell in love with the bartender (China Baby). Finally, the woman rented his house 1 floor, but in the end, the hero was going abroad. Only when he found out that he liked that woman, he couldn't give up his chance to get ahead, so he told her. The woman was so angry that she ran out and disappeared. The hero went abroad, but he said he would come back to the woman as soon as he heard anything, and it was over.