However, if this behavior makes you feel untrustworthy and uncomfortable, tell your boyfriend that it offends you. If he can understand your feelings, that's best. If he can't, then either you compromise or you're not with him. Because you have different basic concepts on some issues, it is only a trivial matter to watch mobile phones now, and there may be more important things in the future. If no agreement can be reached, conflicts will often occur, and long-term pain is better than short-term pain.