Online Dating

I met this guy on this website and he's the most kind-hearted guy I've met. I always fall for the "bad boys" and they always break my heart. The first days were great. Then, It's as if the chemistry disappeared. We still text, but it's just not the same. Also he lives faraway and is about to start college, but he told me he does want to meet me in real life(yet never makes plans to). It feels like now it's kinda forced, so I'm just not gonna text him. Last night he told me, you can text me if you want -_- and before that he would be like, can I message you tomorrow, if you don't mind. Well I'm just not gonna do it because I don't want to seems clingy. Should I just let it go?