This guy may not be entirely sure about whether he wants to go on that date with you.
If he was the one that cancelled the prior date, there is a good chance that he may not have even wanted to go on it.
Regardless of what he told you in terms of why he couldn’t make it to the date, he may actually not have truly wanted to go.
However, he may be continuing to text but not reschedule that cancelled date because he is unwilling to let go of the prospect of going out on a date with you entirely.
His feelings may have changed since the date because he has now had time to reflect on the date.
You may have felt like he liked you during the date because he made out that he was really into you, but it doesn’t mean that he maintained that feeling after the date.
Sometimes a guy will reflect on a date after the fact.
If this is a situation where you both spoke and he made a date but he hasn’t called you since and it has been a while since that conversation, there is a good chance that he doesn’t want to go on this date.
This guy may not be entirely sure about whether he wants to go on that date with you. 
