Sure it can. Many manga show strong and lasting boy-girl friendships based on mutual understanding and shared interests.
In most manga, a boy-girl friendship can hold up if the characters have a solid foundation of trust, respect, and common goals. However, challenges like romantic feelings or societal expectations can test the strength of such friendships.
It really depends on the story and character development. Sometimes, a well-written manga can create a believable and lasting boy-girl friendship through complex plotlines and character growth. But in some cases, external factors or character conflicts might put a strain on the friendship.