Typically, it takes a while for a guy to open up about personal information to anyone, even to his friends. So if he starts talking to you about his dreams and aspirations, it’s a pretty good sign that he likes you and trusts you.
This may also mean that he wants to take your relationship to a deeper level. When a person tells a personal information about him, you are no longer just a friend, especially when he tells you that ‘he never share that particular information to anyone’. Then you can bet that you’re special.