waaaaaat???

So these are the options I can come up with...
1- he's just not interested in me in that way and came up with that lame excuse (Nothing I can do)
2- or maybe he just honestly thinks that my first relationship couldnt be a serious one (I disagree with him)
3-or maybe he doesnt want to have a relationship with me cause I wouldnt be able to move quickly with him physically (I agree but once I'd be comfortable with that stuff  don't see the problem)

he said something on these lines...
''So last week when I kissed you...it was obviously your first ...right?
''yeeea''
''Well yea so that surprised me cause I had thought that you had had a boyfriend in the past...''
''Okaaay''
''So yea. I want a serious relationship. and I dont think you could have a serious relationship, it being your first."
''Huh?''
And then he tried explaining himself pretty badly mentioning how he thinks this from his past experiences, and how he's still like to see me if I want cause I'm fun to be around, and how he thinks I'm pretty and thats partly why he was surprised that I havnt had a boyfriend in the past and blah blah blah

So I want to talk to him again cause its not very clear to me...
Both Sara, Emily and Fred have serious relationships with their boyfriends and it was all their first
If he actually liked me he wouldnt care that I have no experience
Jason didnt care with Sara...
ARG! This is depressing...
I'm tired of being sad about this and its only been two days
I cried after he told me, I cried when Erika came over, I cried when I got back from Erikas and had to explain to my parents
I still can't let go cause its still unclear to me
If I had no hope it would be because it was clear
I know I cant change my mind but I want him to know how I feel about all this and I want to actually understand his reasons
A serious relationship to me is when you are COMMITTED  to the other person, you care for each other, you respect each other and trust each other
This is what I wanted and still want to eventually have with him. I believe I AM ready for that. Problem is he doesnt think so

I need ask him what he means by serious relationship.
I don't think I can change his mind about this but it won't stop me from trying to get my point across and  trying to fully understand his reasons
-Sekoya