He asked if I wanted to hang out and I said yes, because we haven’t seen each other in a while. He said to name a time and place and I (stupidly!) asked if he wanted to hang out at the library (of all places!!) with me! He said sure but he didn’t seem too excited. Now I don’t know what to do. Should I ask him if he wants to get something to eat, or get a cup of coffee? WHAT DO I DO??