I met a guy in wechat via look around. We then agree to finally meet at our university's library. I told him where I sit. He searched for me and he finally saw me. But then he told me he wants to go to the toilet. After few minutes, he told me he's shy to see me and that he think we better meet some other time. I said ok. Since then we no longer talk. WHY? IS IT BECAUSE HE THINKS THAT I'M NOT ATTRACTIVE OR ANYTHING?