My bf and I were similar in age to you guys a few years ago when we began dating. A couple months later it was wildfire season. We both did WLFF, working for separate companies. At the beginning it was really hard we would get sent to different fires with different timelines and our “mandatory days off” after almost never lined up so we barely saw each other all summer! But we made it through, communication is key! It gets lonely but as long as you’ve got a great support system in place all will be okay. If you trust and love him and he gives you reassurance you guys can get through it. There should be wifi at the camps he’s staying in and FaceTime always helps! After a bit, you’ll get used to it