Should I see where things go with this guy? He would move by me and get a home he would like to travel with me as well. Need answer ASAP?

This guy I been talking to for 5 months has put in the effort to text me everyday and talk all day long even if we can’t talk much. He would talk dirty to me at times but after a while he saw I wasn’t a fan and weren’t change so he simple stop and would only get dirty if I showed signs signs and wanted too. Now this all started with him sending a dîck pic to me but once he knew my age and and all he said sorry and never sent a nude again unless I wanted it. Once when we had a flight because I told him I didn’t like I saw his snapchat scores go up while he told me he was asleep (this only happened once), and kept asking him if he sends nudes to other girls he sent me a pic of him in his underwear’s to pissed me off. I only stay talking to him cause he doesn’t push me to be dirty unless I want to, he talks to me all the time about anything even girl things like girl problems and all, he comforts me when I need it, relates with me when I talk about my problems, he ask me how I am, tells me to eat when I told feel like it. And he’s still all like this after he knows I won’t sleep with him yet he said to be when he was supposed to come in July that he wanted to spend a lot of time with me and at least sleep together but no sex, I told him no way and after a flight then he said you don’t have to have sex I won’t travel just for that if I want sex I could get it back at home. Now he is coming in December and he even said we have to get to know it each other. We’re 10 yrs apart