Scorpio man wants something more than a sex partner?

Hi all, I recently met a scorpio man that I can feel we have strong emotion toward each other, we slept with each other in our first date, i felt it was too fast and i thought that he just wanted to hookup after that I tried to go home but he suggested to have a walk with him, he was always looking at me and kissing me while we walking. he told me that he had a great time with me.

2 days later he txt me and said he wanted to see me, i went to his place he was cleaning i was just sitting on sofa reading it was like a couple, he even told me little bit about his family and also few of his friends were nearby he asked me if i want to see them but we didn't at the end, now he is out of town for a week and then i will leave for holidays once he back so we will not see each other for 3 weeks...

I don't know what should i do everything it seems too fast and unreal, i can't tell if he just wants to have a sex partner or something more.

Q1

should I tell him I want a relationship or its too soon to talk about this?

Q2

In these coming 3 weeks should I txt him if I dont receive any msg from him?

Q3

How to know the Scorpio man wants something more than a sex partner?