From Amsterdam, with Love (2010)

Dutch flowers grocer and tulip breeder Ed Verkerk is engaged with Bavarian Anna Lechner, planning to adopt as they are infertile. When her father Wenzel Lechner has a cardiac crisis, she returns home and promises on his deathbed to take care of her spinster sister Lili, who lacks confidence to face strangers due to her cripple leg. His testament appoints Anna sole manager of Munich family flowers firm, infuriating Lili, who secretly prepared for that role. Anna stays, compromising her family founding plans, to run the company and seek a suitable rile for Lili, whose social shyness is more crippling then her leg. For the latter, handsome doctor Lorenz Bergmann suggests an experimental stem cell therapy, which Anna considers another 'study scam', while Ed starts loosing patience as they miss their crucial adoption interview and their marital potential no longer seems a priority to her.