If a guy apologizes for falling asleep and not texting back?

I got a text from him at 5am saying sorry that he fell asleep mid text conversation. I told him I understand this morning and we’ve texted back and forth handful times more but he hasn't responded in a few hours which is fine I’m sure he’s busy but I also said I was going to my fav restaurant tonight and said if he didn’t have any plans he could join. Hopefully he text back to at least say yay or nay lol But guys do you apologize for not texting back if you like the girl? Or just do it just because? If he doesn’t respond to my invite I’m not gonna reach back out again and if he dares to respond late again this time I’ll probably ignore. Thanks!!
If a guy apologizes for falling asleep and not texting back?
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