You know what they say during road safety lectures, when driving next to another vehicle, never stay at their blind spots because no matter how closely you're running next to them, they won't see you. The same principle could be applied to love. Blind Spot follows the story of roommates slash best friends, Justin and Su-ho, in which Justin goes on countless dates to find "the one" whilst being utterly blind to the person who has been there for him all along as told by Su-ho himself.