This guy and I were talking a lot in person and we would always make really good eye contact (basically staring at each other while holding a conversation). I always caught him looking at me out of the corner of my eye anytime he saw me. I gave him my number and a couple days after that he gave me his and told me he kept forgetting to text me. I also asked him to hang out before I left for a couple of months he said yes. We never agreed on a date until the day he saw me and said I almost forgot we were supposed to go out today. I went along with it and went out he picked me up which he was very persistent on. Our date was full of talking and laughter. It was short as nothing was really planned. It was also 3 days before I left town. He hasn't messaged me at all but we were never big on texting. I go back soon and I don't know what to do or expect. Will he still be interested in me?