Angel Destiny

An angel is forced down to earth with the condition that if he pairs up 3 hundred thousand couples he can return to heaven. When he’s down to his last 4 couples he gets assigned his last task, to pair up 4 sisters with their fated partners within 3 months or else be banished to earth for eternity, but as he starts to progress through his final task he finds himself falling for one of the sisters.

Selected season 1, episode 1.