YOU SAID:
I finished my coffee and looked at him.
INTO JAPANESE
私はコーヒーを飲み終えて彼を見た。
BACK INTO ENGLISH
I finished drinking coffee and looked at him.
INTO JAPANESE
私はコーヒーを飲み終え、彼を見た。
BACK INTO ENGLISH
I finished drinking coffee and looked at him.
You should move to Japan!