Lilienträume Uta Hege

Reprint. Originally published: 2012. Original title: "The Last Boyfriend".

From book cover:
Listen, Pläne, Organisation – Owen Montgomery hat alles im Griff. Zumindest beruflich. Der Umbau des alten Hotels, den er zusammen mit seinen Brüdern Beckett und Ryder und ihrer Mutter in Angriff genommen hat, geht gut voran und auch sonst läuft in seinem Leben alles wie geplant. Doch eine Sache hat er nicht auf einer Liste stehen gehabt: seine Jugendliebe Avery MacTavish. Denn der Rotschopf schleicht sich immer öfter in seine Gedanken, die sich doch eigentlich mit Inneneinrichtungen und der großen Eröffnung des BoonsBoro Inn beschäftigen sollten. Ist seine erste große Liebe vielleicht die Liebe seines Lebens?

From goodreads.com:
Owen is the organizer of the Montgomery clan, running the family's construction business with an iron fist - and an even less flexible spreadsheet. And though his brothers give him grief for his compulsive list making, the Inn BoonsBoro is about to open right on schedule. The only thing Owen didn't plan for was Avery MacTavish....
Avery's popular pizza place is right across the street from the inn, giving her a first-hand look at its amazing renovation — and a newfound appreciation for Owen. Since he was her first boyfriend when they were kids, Owen has never been far from Avery's thoughts. But the attraction she's feeling for him now is far from innocent.
As Avery and Owen cautiously take their relationship to another level, the opening of the inn gives the whole town of BoonsBoro a reason to celebrate. But Owen's hard work has only begun. Getting Avery to let down her guard is going to take longer than he expected — and so will getting her to realize that her first boyfriend is going to be her last....

German text.