Need advice!!!


So tomorrow night is my work christmas dinner at this nice place in town, everyone is bringing their significant other so i figured i’d bring someone too! That someone turned out to be my good friend whom i also have a massive crush on! He has no clue (as far as i know) but i kind of want him to fall in love with me tomorrow. I have no idea what to wear, how to flirt, and what not. I have no problem being myself with him, but i don’t want to be myself tomorrow night i want to be bubbly and sexy and flirtatious and wild. So i need some helpful tips please!!!!!