"There's a lot of stuff I've been wanting to clear up for a long time," Landon taunts

WATCH: Southern Charm Cast Gangs Up on Single Mom Kathryn Dennis in Explosive Reunion Preview

The drama isn’t over yet for this season of Southern Charm – and PEOPLE has an exclusive look at part 1 and part 2 of the reunion special, where tensions run high.

The whole cast joins Andy Cohen for the season three reunion, and rehash everything from the paternity of Kathryn Dennis‘ baby boy to Landon Clements‘ rejected romance with Shep Rose as well as #OldCraig.

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“There’s a lot of stuff I’ve been wanting to clear up for a long time,” Landon taunts.

And Cohen even revisits that volatile dinner party hosted by Thomas. “You looked dangerous to me, I mean that’s almost unforgivable,” Shep tells the father of two about their almost-fight.

“It was intense. I thought, ‘Oh man do I have to fight this guy? I don’t know how to fight,'” Rose previously told PEOPLE.