person A: So I was out of town this weekend and lent my brother my car. I was hesitant at first_comma_ but I felt he would do good with it and take care of it. 
person B: Did he take care of it for you?
person A: He did. I feel I can let him use it more often after this. 
person B: That is great that he was able to show you he is responsible. I bet you're proud. 
person A: Yes I am. I can know rest assure that he will do good. 