The Ultimate Bachelor Challenge by Annette Lyon

Two singles alone on Valentines Day: one is newly dumped, and the other has something to prove.
When Sam’s long-time boyfriend, Steve, texts that he has something important to ask her on Valentine’s Day, she’s sure that he’s going to propose. Determined to look great for the big day, she hits the all-night laundromat to wash her favorite outfit. When her clothes are chugging away in a machine, Steve calls and pops a question—and not one she’d ever expected.
Reeling with shock, she’s left facing the holiday alone, unless you count the only other person at laundromat, a guy leaning against his own washer, intent on his phone, a guy named Connor. But he had his own plans for Valentines Day—and while they might involve Sam, she’s in for another unexpected situation.