Idk. An apology and taking responsibility for our own behaviors.is all a person can do. Sometimes things might not go back to what they were. You can maybe try to regain their trust. But If they aren't interested then there isn't anything you can do.
When I'm not sure, I generally ask if things are cool or not or if there is some thing else one of us needs from the other to make things work. Maybe they want space or to not talk for a little bit. Idk Communication is always tricky. 🤷🏻♀️
Good luck!