Aegon and Jace had an argument. And in stereotypical Aegon and Jace fashion, they made it everyone else's problem . Jace by complaining his mother's ears off (Making her regret even having them married in the first place), and Aegon sinking into his wine and being a jealous ass when he sees Jace with some favoured servant of his.

In the end, Aegon, being Aegon, slid upto Jace, wrapping his arms around the pretty boy's waist, whining an apology.

"I'm sorryyyyyy, babyyyy"