求精准翻译，中译英或其他（日语不要）

Question

我若在你心上，情敌三千又何妨。你若在我身旁，负了天下又怎样。

Answer 1

if i own a place in your heart,not even three thousand of rival in love could harm our love.
even if i did disappointed the world,but i still have you by my side.

Answer 2

仅供参考：If you are thinking of me all the time, I am not afraid of any rival in love. Now that you are with me, there is really nothing you can do if I betray the world.
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这是负心汉说的话呀。

Answer 3

If I in your heart, rival three thousand loses. If you are at my side,negative world and how