is my ex faking how he really feels?

don't get me wrong, I really could care less, I'm just curious. every morning my ex texts me good morning. something he would do most mornings when we were 2gether but not every morning. but now that we're broken up, its everyday religiously I would receive his text. so today, we were texting about if we would care if the other person was 2 start seeing someone else. and he started in on me with no I wouldn't care. we're over . lets just be comfortable being friends. mind u, this is coming from the same guy that said if u take me back, i'll be here cuz I will always care 4u. so in response, I had to let him know, dude, I don't want u no more than u want me. it was just a question cuz u were so quick to tell me u met someone but then 4 days later u claim oh no..she just wanted 2 talk. I personally feel he wanted 2c if I would get jealous but I didn't & in a round about way inquired if got any new #'s.i did but I didn't tell him cuz it was none of his business. so in a nutshell, do u guys & gals feel he's trying to save face or just being the usual donkey he's been being even when were so called 2gether?