Ray's Days (2013)

Haguri’s been crushing on his best friend since high school. Too bad she’s an elite businesswoman, and he’s nothing but a freeloading temp! But when a wild night at the bar creates a golden opportunity, these pals just might become bosom buddies!
Ray’s Days plays fast and loose with sweet, sudden trysts and surprising seduction! Can a shy neighbor become the woman of your dreams overnight? And is a mysterious gumshoe actually one lucky girl’s ideal lover?