It is often said that eyes can speak. In a bus you may look at a stranger,____ not too long. If he notices that he is being stared at, he may feel ____ (comfort). It is the same in daily life. When you are ____ (look) at for several more times, you will look at yourself up and down to see if there is anything wrong ____ you. If nothing goes wrong, you ____ (feel) angry with the person who is looking at you. Eyes can speak, right?

    ____ (look) too long at someone may seem to be impolite. But sometimes things are different when it ____ (come) to staring at the opposite sex, if a man glances at a woman for more than ten seconds, his intentions are obvious, that is, he wishes to attract ____ (she ) attention, to make her understand that he is admiring her.

    In fact, continuous eye contact is limited to ____ (love) only, who will enjoy looking at each other ____ (gentle ) for a long time，to show affection that words cannot express. Evidently, eye communication should be done according to the relationship between the two people.