YOU SAID:
and then they got up, and they started to talk!
INTO JAPANESE
彼らは、立ち上がって、彼ら話を始めた!
BACK INTO ENGLISH
They stood up, they began to talk about!
INTO JAPANESE
彼らは立ち上がって、彼らについての話を始めた!
BACK INTO ENGLISH
They stood up and started to talk about them!
INTO JAPANESE
彼らは立ち上がって、それらについて話を始めた!
BACK INTO ENGLISH
They stood up and started to talk about them!
That didn't even make that much sense in English.