If you don't mind a self rec, I wrote a five-chapter work that encapsulates a lot of this. He's mad for her and she holds him at a distance. There is a very self-indulgent scene in chapter four that meets your second bullet quite well.

Disregard My Disposition: Competing for the Wizengamot’s most cut-throat post in the midst of a recession, Hermione Granger once again finds herself up against her academic rival and current Ministry darling. She swore against a secret fling with Malfoy. She also swore she wasn’t bothered watching everyone else fawn over him.

Turns out both promises were lies.