Hang the Moon by Alexandria Bellefleur 

Brendon Lowell loves love. It’s why he created a dating app to help people find their one true pairing and why he’s convinced “the one” is out there, even if he hasn’t met her yet. Or… has he? When his sister’s best friend turns up in Seattle unexpectedly, Brendon jumps at the chance to hang out with her. He’s crushed on Annie since they were kids, and the stars have finally aligned, putting them in the same city at the same time.

Annie booked a spur-of-the-moment trip to Seattle to spend time with friends before moving… Read more.