YOU SAID:
Hi! my name Rebecca and you?
INTO JAPANESE
こんにちは!私の名前はレベッカとあなた?
BACK INTO ENGLISH
Hello! My name is Rebecca and you?
INTO JAPANESE
こんにちは!私の名前はレベッカとあなたですか?
BACK INTO ENGLISH
Hello! My name is Rebecca and you?
That didn't even make that much sense in English.