Herz in Flammen 2002 one on netflix

Although Frank and Beate are the last two real romantics under the sun, their love initially fails because of a hair-raising misunderstanding. Disillusioned, Beate turns her back on men and emotions to pursue a career as a sober business journalist. When she researches a dubious love novel author a few years later, she has no idea that her great love Frank hides behind her pseudonym.