Is he ghosting me?

Went over to a guy friends house and we watched movies he said “talk soon” when I left

i texted him later the next day and we talked for a bit I fell asleep waiting for him to reply and didn’t text him till the next morning when I woke up which was at 4 am. I asked him a question in reply to something he said and he left me on read. I’m not sure if he’s angry with me or something? I wouldn’t have texted him then but I didn’t really think about it. Anyways what does it mean and what should I do?

Is he ghosting me?
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