I like how assertive Lu is about her feelings. The last five chapters have basically been:
1. Feels weird around her co-star
2. Asks friends for advice
3. Tests romantic feelings for her co-star
4. Decides she does have them is not sure about sexual ones
5. Asks friends for advice
6. Watches lesbian porn
7. Realizes she does have sexual feelings (including for her co-star)
8. Decides to pursue her
9. Asks friends how to best do that