I texted him to hang out and he replied with ok instead of "yes!" or something like that?

Is he not as interested to do so? he said "ok, but I may have to run errands later". I said "ok then if you're busy, never mind". he said "no it's cool I may not have many errands"

I mean what? and I thought he'd be a little more excited with his response instead of "ok" lol. I feel like i'm forcing him to hang out. what do you guys think?
Updates
+1 y
update he ended up hanging out with me for 7 hours. And I even kept asking him if he wanted to go home if he was tired or had other things to do and he kept saying no. thanks everyone for the replies!
I texted him to hang out and he replied with ok instead of "yes!" or something like that?
Post Opinion