YOU SAID:

its so obvious that those two are like totally a couple

INTO JAPANESE

その2つは完全にカップルのようであることが非常に明白です

BACK INTO ENGLISH

It's very clear that the two are completely like a couple

INTO JAPANESE

2つが完全にカップルのようであることは非常に明らかです

BACK INTO ENGLISH

It's very clear that the two are completely like a couple