After eating Mr. Handa very plain lunch, Panda gets Mr. Handa invited on a group date in hopes his lunches improves.  But when the 3rd male drops out, Panda goes to the café to find a replacement.
Hey, that's quite rude.
¡Qué irrespetuoso!
¡Oye, no seas maleducado!
Vous êtes malpolis !
Ei, isso é falta de educação.