Do you think I can trust him?

So I met this guy and we just clicked. We have the same interest and it's always fun and interesting to talk to him. I've only met him for a week but he's been coming to my place or asking me out on a date every single day. Feels like I've known him for a long time. But sometimes he's just busy all day and "makes up for it" and meet me late at night at 9 pm or something.

He introduced me to his family as well but how do I know if he's genuinely interested in me? He's got a lot of friends both guys and girls and they are way prettier than me.

He told me so many times that he adores me but I honestly can't believe him. I feel like he's way out of my league he's perfect – smart, very good looking, get along with everyone, charming. And I'm just average.

I've never had a relationship before because I'm too scared to open up and get my heart broken. I've been shutting people out of my life for as long as I remember and prevent myself from falling. But I also want to know how it feels like.

I'm only 19 and he's 20 and I'm pessimistic if we do end up having a relationship it would last.

How do I know if he's serious or he's just messing with me. Please help!