请达人帮忙翻译成英文，谢谢！

i tell myself secretly,Linlin is a good girl,Xuxu had better cherish her.

PS,纯手工翻译~

I say to myselt slightly: Linlin is a good girl who is worthy Xixi to value.

I told to myself stealthily,Lin was a nice girl, Xu should cherish her.

I quietly told myself, Lin-lin is a good girl, Xu Xu to treasure!