was joking, was kidding, was laughing
Au départ je croyais qu'elle rigolait.
At first, I thought she was joking.
Eh Mui, on rigolait !
Hey, Mui, we were joking!
— Shaolin Soccer (2001)
Sami rigolait à propos de ça.
Sami laughed about that.
Il s'avéra qu'il ne rigolait pas.
It turned out he wasn’t joking.