How can I console my sweetheart??

I was in a similar situation with my boyfriend. I just reminded him that I am always here for him. There were nights I would go over to his house and we would just sit there with me holding him. He may not open up about it because it is definately a hard time for him so don't pressure him too. In due time if he wants to he will open up to you. Really the only thing for you to say to him is that you are there for him. Just be there for him whenever he needs to you to be...this will make him feel better!