Changing someone's expression can often be about influencing their mood or perspective. Here are a few approaches you might consider, depending on the context:
1. **Use Humor**: A light-hearted joke or funny story can alleviate tension and evoke smiles or laughter.
2. **Compliment**: A sincere compliment can boost someone's mood and change their expression positively.
3. **Empathy**: Listening and showing understanding can help change a


