This is my 2nd book by this author, and both of them have weird endings.
The hero slept at another girl’s place all night, and although he didnt do h with her, they were hugging all night. Why?. As he said, he cheated on the heroin. He had all night to think about the heroin while hugging the other girl. He could have left and gone home. He chose to stay with her and to hold her in his arms all night. In reality, this proves that the hero does not love the heroin anymore. I do not appreciate a forced happy ending after a cheating incident. Although it is a fictional manga, human psychology should contain a certain amount of reality. Cheating breaks a relationship forever. There cannot be a happy ending like the ending in the book.