Taurus liking a complicated scorpio :(

Okay, so I liked this scorpio guy for four years. I was head over heels for him. But for him I was just a friend. I was immature at that time so I never realized that I was just being stupid. I decided to cut any ties with him and I've almost moved on. After a year, we got on contact again. He said he wanted to check me out if I'm doing fine, so I decided to pay him a visit (although I didn't showed up for the first three failed meetings I set). It didn't really mattered for me if I got to visit him since I already over him, I felt only obligued though because I promised.

So to cut things short, we were able to meet and hang out. But we got intimate with each other that led into some kissing and touching in his house.

Now I cannot forgot what happened, and i realized I'm still in love with him. Although I am confused with what was his intensions were. I feel bad because I gave in too easily.

I cannot get in touch with him right now. He's not replying with the few text messages I sent. He only said he's having some family problems. But due to his nature, I don't know if this is an excuse or not.

What should I do with this complicated unrequited love? I really thought we have a chance despite what we've gone through the past four years. Now I really want to pursue him (without getting out of my senses) but this guy is just so complicated.