The frustrate Today, i am a little dissapointed, because none of my language partenners answered me when i was talking to them, maybe he is a little busy. maybe she left temporarily,maybe the network is not good, but there is still no reply until their avatars turn gray. All i thought is that they should give me an explain or an announcements at least before they left. but no explain, no announcement.The another thing that i can hardly understand is that sometimes we promise each other to chat again at a specific time, but when the time is come, he or she doesn't come, Although we konw each other from the internet, but i truly treated them my real friends, i concern theis concerns and worry their worries, but who can explain their behavious to me ?