Love Is Hard to Escape

One is a well-behaved and motivated female graduate student at Columbia University, and the other is a transfer student with a mysterious identity and a lot of eccentricities. What kind of sparks will arise between these two people? She: I swear on my mother's reputation that my boyfriend shouldn't be too handsome, too flamboyant, or too unconventional. Just keep to the level of a passer-by. He (shrugs): This... Maybe, maybe, probably is a little different from your expectations. Anyway, when love comes, all requirements and conditions can only be put aside. Conception: