I think I'm in love

So I met this guy at a youth camp about 4 months ago. Everything is going pretty good and I really really like him but he lives 3 hours away and we both are really busy people so we haven't been able to meet up yet. He asked me to be his girlfriend but we are both christians so out of respect for our parents I told him no until he meets my parents. My problem is I think I love him but I don't know if it's to soon to tell him because we aren't technically dating yet and it's only been 4 months. What should I do?