However if things don't go according to plan for you I wish you all the love happiness and joy in the world and don't settle for anything less than the best since that is absolutely what you deserve.

可如果事情没能按你的计划进行，我会用世间全部的爱、幸福和欢乐祝福你，而如果它不够好就不要为之停留，因为你绝对值得拥有最好的。

youdao

I don't know what I did to deserve you but I'm the luckiest man alive to have your love and be your husband.

我不知道我身上有哪一点值得你爱。但能够得到你的爱成为你的丈夫，我是天底下最幸运的男人。

youdao

I don't deserve your love, I don't calculate on your love neither, so it is your business that you love me or not, I don't care what strategies do you use to treat me.

我不值得你爱，我也不要你好好爱我，所以爱不爱我是你的事，我无所谓你你用什么方法对待我。

youdao