Mixed signals from a guy?

So me and this guy(my crush) I've known for a year started texting about 3 weeks ago. Around 2 weeks ago he told he liked me and I told him I liked him back. Everyday after that we've been texting(him texting me first most of the time and me once maybe twice). Then I texted him on Monday of last week and he never responded. Then I've been on skype and he's on and he gets off right as I get on. And if he doesn't get off he never says anything to me. On Wednesday of last week I skyped him hi and we had a very awkward convo( like hi, hey, what's new, not much, that's cool, yeah hbu, same just hanging out *and the convo ends there*) and then he's been posting things on skype like "welll......" and "......." its just confusing me so much! Does he still like me?? I texted him yesterday hey and he responded like 3 hours later sorry I was busy and I said its finee what's up. And he never reponded. Ughh what's wrong? There was this other guy who's totallly obsessed with me and would like all my photos and comment on all my statuses on facebook so maybe my crush saw that and thought I liked him...? But I try and talk to him and he doesn't respond well.. what should I do? We not dating or anything. I believe that's the guys job to ask girls out. One of my guyfriends who's friends with him was gonna invite him to an amusment park and I'm coming too with some of my friends....if he does go what will I say to him? Also my plan is to not text/skype him for a week and see what happens. What do you think I should do? Thank you! Sorry for the length.