The Telepathy Club is told that they are going to be shut down by the student council due to lack of members. It was then that one of the members, Inukawa, thought of possibly getting Mob to join. However, Mob gets a call from Reigen about taking care of an incident at Highso Girls' Academy...
That was sarcasm, duh! 
She wasn't complimenting you!
!كان ذلك تهكُّماً! لم تكن تمدحك
Das war Sarkasmus, Mann.
Das war kein Kompliment.
¡Era sarcasmo! No fue un cumplido.
¡Era sarcasmo! No era un cumplido.
C’était ironique !
Guarda che era sarcasmo!
Mica ti stava facendo un complimento!
Foi sarcasmo, é claro! Não foi um elogio!
Это был сарказм. Никто тебя не хвалил.