I am elder than him in a long distance relationship?

I met my boy online. Its been 2 months that we are in a relationship. He is 7 years younger than me. However he said that even though I am elder than him I still look younger than my age. Plus long distance relationship. We are planning to meet on January. I sometimes become very hopeless about our future but as I am grown to him I am not in a mood to do temporary relationship. What dhould I do to turn our relationship everlasting to marriage.. please help me and give me some dating tips. However I am not ready to have sex with him and he says he is OK with that. Please help me🥺 i love him so much?

I am elder than him in a long distance relationship?
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