Hello! And Question!

Hello everyone! I was actually just posting here because i had a question, It's probably a question that gets asked a lot here however i never thought id need to ask it.Recently i have been talking to someone online and i am kind of growing fond of him i guess i started to get feelings for him. He is really sweet and caring and we seem to always have really nice conversations. We also seem to have quite a bit in common. However he is in another country i am from the US and is also 7 years older than me. I guess my question is would you say 7 years age difference is a no go? Especially if they are in another country or is it okay?Thanks~