First Ever Shoot - Engagement Photos

I did a first ever photo shoot using my Fuji X-T10 and Samyang 85. Any tips on image processing would be appreciated. I did all the basic LR adjustments, and no spot editing yet.

It's good for a first one..

For using natural light (my guess) a couple look pleasing. I like the placement of shapes and background in the first two.

The 3rd one I don't care for at all due to the position of the trunk and composition. It's one where maybe I'd crop really tight and see if there's a better image within the image.

Shoot wider to crop later.

Make sure you get both faces in focus above all else, everything else can be rescued in editing if necessary. Either change your position so they're both on same focal plane or give direction to adjust their pose slightly.