Right, so;

As everyone who’s seen the most recent episode knows, James and Erin shared a massive moment. Quite frankly, I’m still in shock and excitement over it. But anyway, I feel like based on the final line James says in the episode, I can draw a reasonable conclusion as to how things will end with Jerin.

What we’ve seen in episode 4 is a confirmation that both James and Erin like each other, and they know it now. However, based on the wording used by the characters, they aren’t together yet. The last line said between the two of them is James saying “I’ll wait for you”.

To me, this seems to hint that either in episode 6 or the Good Friday Agreement special, James and Erin will finally get together. I definitely feel like episode 4 was just the start, and this isn’t where the Jerin thread will end in the series. I don’t think they’ll be a couple as early as next episode, but either towards the end of episode 6 or sometime in the special, they’ll become an official couple as a nice way to round off their story.