Give them time. We're still in the setting the scene phase :)
Next week there will be an Incident Of High Drama but by episode 3 it will be all will they/won't they make it as a couple and by episode 4 it will be resolved or leading up to a big cliff hanger, possibly with him getting on a plane.
Unless there are 6 episodes in which case insert episode of bizarrely hilarious incident (probably as a result of a misunderstanding from the common language but different culture) and episode of touching pathos.
I can't wait!