一个人喜欢你的时候你会觉得他/她很无聊无知; 但是你去追求别人，你就会感受到那个人的喜和悲。
(留意一下身边的人，为了不让一个人伤心难过，试一下接受他/她如何）
When someone likes you, you might feel like that person is boring and childish; but when you starting liking and chasing for other people, maybe you can now know the happiness and sadness that person feels...
(Look around the people beside you, if you don't want them to feel sad, maybe try to accept him/she)
-Billy (Don't force to accept)
