YOU SAID:

i have a friend whos name is kayla and she is pretty fat so i think that I will be fat with her

INTO JAPANESE

私の名前はカイラで、彼女はかなり太っている友人がいるので、私は彼女と太くなると思う

BACK INTO ENGLISH

My name is Kaira and she has a friend who is quite fat, so I think I will get fat with her

INTO JAPANESE

私の名前はカイラで、彼女にはかなり太った友人がいます。

BACK INTO ENGLISH

My name is Kaira and she has a pretty fat friend.

INTO JAPANESE

私の名前はカイラで、彼女にはかなり太った友人がいます。

BACK INTO ENGLISH

My name is Kaira and she has a pretty fat friend.