How many girls are stalked by 1. a millionare who owns half the town and can take your job if you oppose him, 2. a toxic ex who is a rich, well connected photographer willing to beat you up?
Lena can talk as much as she wants, in reality, Seymour, Axel and the rest are around her and thus her boyfriend. If you start dating her, she doesn't move in with you immediatly, so she still is around Louise and Stan for a while. And Ivy pesters her to go out, become an e-girl, get on Billys dubios deal etc.
She is one of the worst girls to for, if we look at the other options.