Is it too soon for the what are we talk?

So i met this guy on tinder who goes to my school. We started talking about 3 weeks ago and we have our fourth date tomorrow. Every date has been 5+ hours long and we talk non stop. He broke the touch barrier on the second date and kissed me on the third date and asked for another date tomorrow. He says he wants a girlfriend and I’m ready for a relationship. I’m just scared if i have the talk tomorrow that it’s too soon? If it’s not too soon how do i bring it up? I’m just kind of nervous because he was active on tinder for the first time in a week tonight:( but hours before he was active he texted me with all of the date plans he made. I haven’t “dated” in two years so I’m kind of new to this again. Any advice is appreciated