How to get him back?

Shatawnee
I am a Virgo woman who was dating a Leo man and he works out of state. We were dating for 4 months and things were seeming to be going ok spite of some flaws on both ends. When he went back to work from home vacay in June, he started actin differently. I felt it was because of someone else he claims cause it was cause of work. Either way ee kind of fell out. We stopped talking for a month and we just got clback in touch he's suppose to be come back out here for vacay next week. He still claims that there is no one else but suggests that we start off as friends. I'm confused but I feel in my heart this is who I'm suppose to be with...