It sounds like you are in a complex and emotionally challenging situation. Here are some steps you can consider taking to navigate this situation:
Reflect on your feelings: Take some time to reflect on your own emotions and what you truly want from this relationship. Consider whether you are content with the current arrangement or if you desire something more meaningful and committed.
Communicate openly: Have a candid and honest conversation with the guy about your feelings. Express how you feel and what you want from the relationship. It's essential to be clear and direct about your emotions and expectations.
Listen to his perspective: Allow him to share his thoughts and feelings about the relationship as well. Understand that he may have his reasons for not wanting a committed relationship at this time.
Consider his best friend's input: While it's valuable to hear what his best friend has to say, remember that ultimately, the decision about the relationship should be between you and the guy. Take the friend's input as an additional perspective but make your own choices based on your feelings and judgment.
Set boundaries: If you find yourself catching feelings for someone who is not reciprocating in the same way, it might be necessary to set boundaries to protect your emotional well-being. Continuing a physical relationship without emotional fulfillment can be emotionally draining.
Prioritize self-respect: Remember that you deserve to be with someone who values and respects you. If someone is not willing to commit to a meaningful relationship, it might be best to consider your own self-worth and whether it's healthy to continue the current arrangement.
Be prepared for different outcomes: Understand that the outcome of the conversation might not necessarily be what you hope for. Be prepared for the possibility that the guy may not want to commit to a deeper relationship.
Consider moving on: If the guy is not interested in a committed relationship and it's not something you are willing to compromise on, it might be time to consider moving on and seeking someone who is more compatible with your relationship goals.
Remember, it's essential to prioritize your emotional well-being and make choices that align with your values and desires. If the situation becomes overwhelming or confusing, don't hesitate to seek support from friends, family, or a professional counselor to help you navigate your feelings and decisions.