japanese guys are not that showy, in tems of their emotions/ feeling.. their not that affectionate.. not very sweet.. like for example.. you'll about to go out of the car, you should not expect to open your door for you.. same as when you have to enter say, conveniene store, go open the door yourself.. and when your walking together, sometimes he wont wait for you, so he's few feet away and your at his back.. things like that.. but it doesnt apply to every japanese in general.. my boyfriend's not really like this.. i just notice sometimes.. and i proved all these true, through talks with friends about their husbands...