Script (guión): Phrasal verbs, ‘brush up’ which means to improve your knowledge, skill or memory of something you used to know or have partly forgotten.
I met a French girl last week. She's so beautiful. Anyway, I've been brushing up on my French so we can communicate a little bit better. ‘Oh la la. Je t'aime. Ou est la poste?.’ I think I need a bit more work.