If only couples could work out their problems as easy as that
Excuse me but, what?! How did they work out their problems? This entire relationship is bizarre, you don't go up to your partner and say "your gardening hobby is making me jealous, stop doing your hobby". That's very strange and hyper possessive, that in it's self is the biggest problem in this entire one-shot, and it's not in any way resolved by the end.