This ain't it chief.
![[Linked Image from media.tenor.com]](https://media.tenor.com/CWXg3ZEcc6sAAAAd/jonah-hill-cut-it-out.gif)
But if you want a hetero couple, you can look at Arabella's parents or Dannis and Bex. Or the various hetero couples on the street in Baldur's Gate.
If you want to steer the thread in another direction, I agree it would have been nice for Aylin and Isobel to have more buildup or foreshadowing to their romance.
Edit:
More hetero couples:
Ketheric and Melodia
The Bibberbang Couple in the Myconid Colony
Mayrina and her "Husband"
Technically the Drow Twins
Technically Gale and Mystra