was enjoying, was having fun
みんな楽しんでたよ。
Everyone was having fun.
仕事中は自分の音楽を楽しんでた
I enjoyed listening to my own music while I worked.
— 落下の解剖学 (2023)
彼はいつものように楽しんでた
He was having fun as usual.
— 海の上のピアニスト (1998)