I’ll be with you whatever happens【无论发生什么,我都会陪伴你】
Even a little bit【即使是一点点】
可以接着说Please trust me that I will take good care of you【请相信我,我会好好照顾你.】或Oh believe me darling You 【亲爱的,请你相信我】或
Please believe me !【请你相信我~!】或
So please don't walk away 【所以,请你不要走开.】
可以回答thank you