He clearly isn't making time for you when he has plenty of it.He'd rather not put a label on things because he's not looking for the relationship to progress.If you have no idea when you will see him next and it's been a few days, he's not trying to see you. When a man starts become vague about plans, his texts become less enthusiastic, and you go longer periods of time with less communication from his end, it's likely he is losing interest.
Perhaps you were intentionally rude to some guy just so he would leave you alone? If he's saying things in an attempt to provoke a response (e.g.: cracking woman jokes, mocking you, making rude blunt statements, being short with you, swearing inappropriately or making you feel bad in any way), you should avoid him.
You don't have to tolerate anything from this guy, and you don't owe him anything.
Any of these things can happen in person, on the phone, or by text.
Think about it: How many times have you gone out with someone that you lost interest in and began to feel annoyed with?
It means he's not really interested, but he's not burning bridges so that you're still there for a lonely night.