总是不明白既然在一起何必分开，既然相爱何必相离。
Always do not understand now why separate together, since love why leave.
既然开始是困难的，分开是难过的，那就留下中间最美好的回忆。
Since it is difficult to start, the separation is sad, then leave the middle of the best memories.
既然开始是困难的，分开是难过的，那就留下中间最美好的回忆。
Since it is difficult to start, the separation is sad, then leave the middle of the best memories.
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