You shouldn't ignore your partner while you play video games.
Phil is playing video games on the PC while Sypha is talking.
Phil wants to keep playing the game.
Phil makes sure to listen to what Sypha is saying while he's playing.
Phil ignores what Sypha says altogether and keeps playing the game.
Sypha continues to talk and doesn't get upset with Phil.
Sypha gets annoyed at Phil because he's not listening to her.