After the Breakup, My Childhood Friend and Ex Came Knocking

Any Childhood Sweetheart Stories With a Little Angst in the Middle and a Happy Ending?

Angst! Angst! (Short Stories)

I'm usually unmoved by angsty stories these days. Are there any that can make someone who's become numb to them cry like a baby?

I Really Love Angsty, Bitter, Broken-Then-Reunited Romance Stories

The male and female leads break up at the beginning, then suddenly reunite. He was blindsided by the breakup back then, so he's both in love with her and angry at her. He acts cold and pretends they barely know each other, but secretly gets jealous all the time. He wants her to comfort him, but she doesn't pay him any attention. He falls apart and completely loses it, then goes all out trying to win her back. Male lead romance.