He is not a gadget freak, I think. Sometimes it takes so long waiting for him to text back. But he always texts back (even if the topics aren't important).
One day, he asked me to hang out together (watching a small concert in my town), but unfortuntely I couldn't go because I've made a plan with someone else before. He said it's okay.
Ps. I am so interested with this guy and want to build a relationship with him.
My first question is, is he really interested in me? Or he's just trying to be polite?
My second question is, should I ask him to go on a date?
Last but not least, should I make the first move to make him notice that I'm also interested with him?