I watched a rom com awhile ago, in which a woman is looking for housing and moves into her coworker’s apartment, even though she doesn’t like him very much as a person. There’s a big hole in a wall of the apartment, and we later find out the coworker destroyed part of the wall after his girlfriend broke up with him. At some point, the man runs into his ex-girlfriend at a yoga class. I think both main characters had dark hair, and that they end up together.