Takane no Hana

The eldest daughter of the distinguished head family of the famous Tsukishima style of flower arrangement, 29-year-old Tsukishima Momo has everything – beauty, talent, career and wealth. She is engaged to the man she deeply loves. However, she discovers her fiance has been two-timing her and cancels their marriage on the day of the wedding. A shattered Momo has a crisis of confidence all at once. That is when Kazama Naoto happens to show up. The owner of a bicycle shop, he is an ordinary man who has nothing, and she is a woman out of his league. In spite of this, the two of them fall in love.
(Source: jdramas.wordpress)