See Ways to make your girlfriend smile when she is angry:
1. Give her a hug: At that moment, when she is really pissed, a warm and tender hug is always a sound idea.
2. Crack her up: Think about something. It could be something funny that has worked before, or one hilarious experience you both had.
3. Stare into her eyes and give her your best smile: Your smile can make her smile. Don’t doubt it.