Take the time to turn off the tv and other noises and listen to him. About his day, hopes and dreams. What he wants to do in the future. Show him you care and that you love him. Learn to play together. If it be sports outside or the WII, PSP etc... Learn to laugh with each other. Make what he likes to eat, send notes with him when he goes to work. Send text messages telling him you love him or was thinking about him at that moment.