Should I FaceTime him?

I met this guy at work. We really liked each other but he ha to move back to California a couple of months ago. But he texts me everyday. We’ve only been talking never dated. But we sext and talk about the fact that we like each other. But now he wants to FaceTime and idk cause that’s taking it to another level for me. We did it once and I was super nervous but it was kinda cool. Anyway. I just don’t know if I want to talk to him on FaceTime I feel that makes it to where we’re talking talking. Ugh idk!!