Is this weird? I'm being deployed to the Middle East and there are lots?

prostitutes around the base that I DON'T want to mess with. I dont have a gf now and don't want to start up a relationship while I'm deployed. I'll be away for almost a year! So I met someone and we've become "friends." I asked her to stay with me for the next few months until I'm deployed. We probably won't officially start dating, since I'm leaving. But I just want to be FWB to tide me over til I get back to the States. Is this weird to do? Any other military men have flings like this before being sent out?