When Calls The Heart just dropped a brand new teaser for the brand new episode and fans will see the tension between Kevin McGarry‘s Nathan and Andrea Brooks‘ Faith.

The moment will air during the upcoming 100th episode, airing this weekend on Hallmark Channel.

If you missed it, during the premiere episode, it was alluded to that Nathan and Faith attempted to start a relationship, but it didn’t pan out.

In the new clip, Faith and Nathan argue about just what happened between them and who actually ended things.

Head inside to watch the sneak peek from When Calls The Heart!

While Andrea couldn’t say much about Faith and Nathan’s relationship this season, she did say that there were a lot of scenes they were in together.

“I adore Kevin McGarry. He’s just such a fabulous actor. He’s so talented; I love working with him,” she told TV Fanatic. “But I also love that there are some natural reasons why our characters would end up sharing scenes, obviously with our professional lives and what we do.”

Andrea added that “there’s some interesting intersection coming your way when it comes to professional life. So there are scenes to be had.”

Stay tuned for more!

When Calls The Heart airs Sundays at 9 p.m. on Hallmark Channel.