Today’s BD comes from Yap.
But before reading it, you must know that in French, the word costume has two meanings…
réveillon: Christmas eve
costume: costume OR fancy dress/suit
s’assurer de…: to make sure to…
réseaux sociaux: social networks
partager: to share
bien entendu: of course
Give an explanation!
If you understand the joke, write a short explanation in French or in English in the comments.