How to spot "catfishing"

I've watched the MTV show numerous times. I like to believe that many who are on that show have a lack of self-esteem and confidence about themselves, and are simply wanting a connection, almost believing anything and everything to be true to avoid the void in their life.

I'm aware of how to use reverse image searches, reverse phone number searches, and websites to spot AI generated imagines.

I've done all three of these things, using multiple sites within each field. All reverse images come back with 0 results. The phone number comes back to a registered person -- in other words, it isn't a burner type phone number. I can even see the wireless carrier provider. And the website to check if the pictures that I have are AI generated all come back with less than a 2 % chance of the pictures being AI generated on each picture.

I just started chatting with this woman yesterday, and we're scheduled to do a FaceTime either tomorrow or Thursday. If that truly happens, I will have my answer. And if it doesn't happen, I most likely will have my answer as well. This lady is from Finland, but now lives in the United States, just 2 states over and only 3 hours away -- which is what threw up a red flag to me. And her Facebook profile (we are now "Friends") lacks any real content, but does go all the way back to 2010. And the comments that are on there, some are in Finnish, which adds credibility that she is "real" and not AI generated, but I'm still skeptical that I'm actually talking to the person I have pictures of. I am always guarded online, and especially with any type of dating app (met her through Facebook Dating).

In the meantime, what other precautionary measures should I be on the lookout for?