This is a movie with happy ending. However, will this family be happy in the future? Will Adam accept Cal and forget Aron's death? Will Cal forget that Aron die because he told Aronthe secret of their mother's death? There is only thing that I'm sure is "Life cannot restart again."
This family was controlled by Adam who is Aron's and Cal's father. He was a moral and noble man. For him, he did the things that he thought it's right. Depend on this standard; Aron is a good boy in his heart, because Aron did everything that could make him happiness. Cal wasn't a good boy because he had his won opinions and he always did what he wanted to do.
Cal was not childish. He was not bad. He was like a young boy and wondered to get some love from his family and his father. He tried it. However, he didn��t understand why his father never paid attention to him. He felt lonely. Therefore, he became worse and worse. He found his father even saw him more when he did something bad. As I say, he was just like a boy. He didn��t know why his dear father didn��t take a look at him. He was painful and none could talk to him. Cal wasn't a bad gay. He was just a helpless boy.
Cal almost did everything for catching his father's eye and admired. He tried very hard, but he never achieved it. Cal did everything in his style. Cal followed his feeling to do everything. However, his father never recognized "Cal's style".
For example, he planted bean and made a lot of money. However, his father didn't recognize him and was angry about it.
Adam: Do you think I could take a profit from that? I don't want the money, Cal! I couldn't take it. Thank you for the thought. I'll never take it. Son, I'd be happy if you'd give me something like you brother has given me, something honest and human and good.
It's true that Cal should not make profit from war. However, did Adam ever think about the reason why Cal makes money? Did he really care his Cal? All Cal needed was an admired word and love, that he never got before. Adam's word hurt Cal. All he tried is meaningless.