YOU SAID:

but i have got to keep an eye out for selena

INTO JAPANESE

しかし、私はセレナに目を光らせなければなりません

BACK INTO ENGLISH

But I have to keep an eye on Serena

INTO JAPANESE

しかし、私はセリーナに目を光らせなければなりません

BACK INTO ENGLISH

But I have to keep an eye on Serena