Most Helpful Guy
Most Helpful Girl
I do not think there could be another reason. I'm sorry, this happened to me and probably all of us. Just move on. A real man who respects women or had good examples through his mother, sister, aunt, etc will be forward with you and either be consistent and text you because he's interested or give you the respect you deserve by ending it.
If he is still sparingly texting you, then you are probably just an option for him.