she frowned as she entered the house and you didn't wait for her in the living room as usual and she decided to go upstairs and walk towards the room, when she tried to open the bedroom door it turned out the door was locked so she knocked gently on your door.

"Honey, can I come in?"

her voice is soft and sweet when she talks to you, she realizes you might be mad because of her joke that she's going to meet her ex, and it was just a joke to piss you off.