I normally don't chase, the last young lady I dated had to tell me to chase her lol. Ill get busy and wont remember to call or text, I didn't go see my libra girl for 2 days and she was upset with me, so i think i understand what your feeling, but hey, I was busy. If he has feelings they won't disappear overnight unless you do something to upset him. If he is that interested i doubt he will stray, im very faithful and have never cheated. Why not text and say hi or ask how he is doing? He might be busy and would like to hear from you.