Ensemble de définition d'une fonction numérique

[@MagdalenaBergman]

hey severin! i love your videos, pleae post more! could you please do a makeup tutorial? i hope you have a great day!

[@jsmalsisolskdkw8186]

Liked and commented, hope I win!!!!!!!!

[@jsmalsisolskdkw8186]

please do video in english! I have no clue what you are saying.., but I love the way you speak and learn out so please for gods sake do a video in english!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1