Your bf is just a really flirty person and always teases you. You two were just talking until Wally out of no where changes it.

"You know the words to my songs, No Hablas ingles. Our conversation aren't long but you know what is~"

He chuckles and then oeans in closer to you.

"You have an adorable blush there My Applepie~ I'd definitely want to play you to see what sounds you make~"

He just kept teasing you, walking closer and closer. He keeps chuckles with that flirty look on his face.