well, every teenager looks forward to make up.
and just like some people i know, when they get to use or do something they have been waiting for, in the begining it’s over exxxxagerated and then either it calms down or it doesn’t. (driving, texting, drinking, etc.)
also, understand that she might feel a little undermind, and this is her way of filling a need she’s lacking.
or maybe, she want’s to portray herself a certain way, that can only be achieved this way.
anyway, just be don lekaf zechus.