Upon the thought that the friends who are always with you will leave ,I will be gloomy .  I know life is a journey ,and in the road to future ,I will meet new friends and in new place.But when you feel  you are not so young and active anymore to make new aquitances,a kind of sadness will fill your mind.In fact ,in my university life,I do find sbs who impress me so much that I will keep thinking of them.Do you know ?My heart will be at ease and my smile will appear with the scene we are together.