As far as the girl goes she is an addict. Drugs and alcohol but she is also addicted to the club and can’t stop going. The inciting incident is the guy seeing her for the first time in passing and deciding he will keep going to the club until he meets her. When he does he discovers she is unlike anybody else he has ever met personality wise with her free spirit way of living so he becomes obsessed with getting to know her.

The only time he sees her is at the club so that makes him want to go but he is also learning to live outside his routine of being at home all the time and the club is one crazy event after another every night.

Hows this?
A lonely young man who never goes out is persuaded by a friend to have the time of his life at an exclusive club, he meets a quirky girl there and becomes obsessed with her but she is addicted to the club. He learns the club may be a front for drug trafficking and the only way to free her is to bring it down.

Thanks for the input. I am obviously new to writing loglines. and any suggestions are appreciated. I would love to see this script I have made into something and if making a solid logline will get it read then I will do my damnedest to make one.