He’s not that into me?

There’s a guy [27M] I [20F]met online two months ago.

Imo he’s a ten. Graduates from Stanford and works at Facebook. (And I’ve stalked him to know about more. )

We chatted for about two weeks. Nothing too personal. He said he was very busy. So he replied my texts twice a day. I could live with that. We also followed each other on Instagram.

But after two weeks he left me on read for a couple of times. So I guess we’re done.

Last weekend, I thought I’d take the chance since it’s not a big deal. So I sent a Facebook friend request to him. (I’ve already known his Facebook but I’m afraid he’d thought I’m creepy. ) Also the friend recommendation popped up so many times.

Guess what, he accepted and sent me a message. He said he saw me on his recommendation list a couple of times. Holy shit then I realized it must because I’ve searched him multiple times.

Anyway, we chatted and he said he was coming back to our country for a short holiday. And ask me if I want to hang out.

Hell yeah! But then he started worrying that would be inconvenient for me to spend the time with him. Of course I said it’s totally fine. And he’ll return to the US soon!

Just when I’m excited to go out with him. He left me on read again. Not replying about the date. Not to mention he only replied my texts twice a day.

TL;DR: I guess he’s not that into me. But why did he ask me out in the first place? What should I do?