He took care of you and promised Baji to look after you. So since you were now by yourself he took you in. He taught you how to fix motorbikes which you found calming. So every time you thought about Baji you would work. He always remembered the day he had to tell you about your brothers death. It broke him to see you sometimes as you reminded him of Baji. Your stubbornness, will to fight, never backed down to a challenge. It made him want to watch over you and keep you out of harms way.