<human>: Give me a shortened version of the text

Hello, everybody! First, let me share a brief context:

I've met a girl [18 F] september last year and we started dating... All good, but she didnt want anything serious. That was (and is as we actually keep dating and have our intimacy) something very painful to know as i started to love her and we get so along is unreal, even met her parents and such. I feel like all the things i've ever had with any girl was actually a search for something greater and i really feel like i need someone, i see all the couples getting happy, people whom have someone to call later night to find peace after a rush during the day or people who can simply spend the night together knowing that in the morning the other will still be there.

1- At my age, is that normal? The Needness? I mean, i see people older looking for a ''settle'' but not young people.

2- Did you ever feel like you needed someone so bad even being so young? If so, this feeling did grow or vanished as the time went past and you got more experienced?

3- Should i stay with her just to see what will happen or try to find someone who really wants something other than casual dating and friendship? What would you do? Shes a good friend but the idea of she meeting others (as well as me meeting others) while im wanting her is really painful for me. And im not proud of it.

She wants casual dating, but i really dont like the idea...Thats the problem. At my age every boy wants to hook up with any beautiful girl, but i don't. I really feel this need to have someone and dont know if its normal for a young person or if its my nature and im doomed to suffer from it all my life. Thank you, everyone for reading!
<bot>: She wants casual, but i don't and never wanted such thing with any of the girls i had something. Is that normal at my age? Did you think like that when you were younger?  [18 M]