He is just wants to hookup. You shouldn't waste your time on him.
Call him! This shouldn't be awkward, and if it is, then is he really good for you?
Tell him that you want him to call you so you can hear his voice. My boyfriend used to text only too and I just told him that if I could hear his voice it would feel more real. He calls now, if the guy really likes you he won't mind calling.
He might be shy and isn't comfortable with that kind of communication with you yet.
When he wants to spend a lot of time with you. Also when he calls or texts you at least everyday, presents you to his parents. Its not up to me to tell you if he likes you or not, just believe in him and everything will be fine. :)
she likes you, dude. xx stands for "kisses" like the phrase "XO" hugs and kisses.
Computer
emails or texts or calls
Simple, don't listen to star signs and their supposed 'methods' just do your own thing and see if he likes you. :)
no, she probably wants you to do it first cuz you're the guy
It is very likely that if a guy responds to your texts when he is busy, he likes you.
they're a little bit afraid to get too close
he answers as many as he can