Whether you should ignore your friend's inappropriate behavior while maintaining your friendship depends on the specific situation and how much you value this friendship. Here are some suggestions to help you better handle such situations: 1. **Assess the severity of the behavior**: First, consider how serious your friend's inappropriate behavior is. If the behavior affects others or yourself, it may need to be taken seriously. 2. **Communication is key**: If you feel you can, try to communicate with your friend. Express your feelings and point out the impact his/her behavior may have on others. Sometimes, friends may not realize that their behavior is wrong. 3. **Set boundaries**: If your friend's behavior is bothering you, consider setting some boundaries. Let him/her know what behavior you can and cannot accept. 4. **Consider the value of the friendship**: Assess whether this friendship is worth continuing. If your friend's inappropriate behavior has a negative impact on your life, you may need to reconsider the relationship. 5. **Be authentic**: It is important to be honest and authentic when dealing with these issues. Through authentic communication, you can deepen your understanding. 6. **Reflect on your attitude**: Maybe sometimes we are too harsh on our friends' behavior. Think about whether our attitude is reasonable. Ultimately, friendships are built on mutual respect and understanding, and when inappropriate behavior affects these two things, it is necessary to take action.