Guys if you always respond to a girl, is it out of courtesy or you like her?

A guy that I like, who said he’s not looking for a relationship but is attracted to me said he still loves spending time with me. We decided not to hookup because I don’t want that. Question is, generally when I text people or they text me, I generally always am the last person to message. I don't know why but I can’t keep people hanging with a last message.
This guy always responds to my messages even the dead ended ones, while his messages are also dead ended it’s like we are competing on who gets to end the chat. And sometimes he replies to my messages in the morning which is something I used to do when I wanted to drag a conversation to the next day. I don’t do that with him but it looks like he does. The messages aren’t overly interesting or interactive but he always responds. I wanna know what guys think? Cause I’d probably do that only for people I like but I’m a girl and we can be delusional sometimes lol
Guys if you always respond to a girl, is it out of courtesy or you like her?
Post Opinion