If I can come, I would have been, and no such thing.
If I can come, Our roads will change, Maybe not as you wish
If I can come, What shall I expect? Life is just about chances, and facts.
若我能来, 已自相伴, 何须感怀。
若我能来, 前途莫测, 结局难猜。
若我能来, 作何期待, 木已成舟, 此生不再。