How not to get ahead of yourselves in a teen relationship??!?

So i met this girl about aweek ago..we just had our first date today and it went well..we both felt something and were interested..we both have soo much in common and agree on opinions..Were both now admitting how muhc were into each other..and im ttelling her how we should just go with the flow and we dont exactly need to take it slow ..just let things go with the flow..see how everything fallss..and im just basically looking for a girl who wants to tag along on my teen life and who wants to have fun with..and thts relaly my view as of now..no drama..and just fun :)..and enjoy life..is tht the right way?? i dont wanna get hurt and i dont wanna hurt her..and i dont wannt drama..simple.do u think thts a good way to maybe statt things??