Create a Custom Trait - Sims 4 - Zerbu's Mod Constructor V4 Tutorial

Hey there! It's a pretty good tutorial and I'd love it if you could maybe cover a few more features of the program in the future!

by the way, I have a question. I'm trying to make some kind of trait like "obsessed lover" and want to add a buff that makes my sim sad when he hasn't interacted with his soulmate for a while. Does anybody know how I can set the condition for that? Thanks in advance! :)