It's natural for people to feel sad or upset when they lose a close friend, regardless of their gender or the nature of their relationship. Crying over the loss of a long-time friend doesn't necessarily indicate romantic feelings; it simply shows the depth of the emotional connection they had.
People form strong bonds with their best friends, and when those friendships end abruptly or unexpectedly, it can be emotionally challenging. The intensity of the reaction may vary based on the individual and the circumstances surrounding the friendship's end.
If your girlfriend is upset about losing her guy best friend, it doesn't automatically imply romantic feelings towards him. It's more likely a reflection of the emotional attachment and history they shared as friends.
As her partner, the best thing you can do is offer support and understanding during this difficult time. Allow her to express her emotions and be there to listen and comfort her. Avoid making assumptions about her feelings and give her the space she needs to process the loss.
Remember, it's important to maintain open communication with your girlfriend. If she chooses to share her feelings about the situation with you, listen without judgment and offer reassurance. Trust and understanding are essential in any relationship, especially during challenging moments like this.