Best Guy Friend vs Boyfriend

As girls, we are attracted to the opposite sex, ie guys. Often is the case that, we girls treat some guy friends as our best guy friends, perhaps one guy in particular. Thus, what is the difference between your best guy friend and your boyfriend? A guy and a girl may always be spending time together, talking about anything under the sky, sharing their feelings and thoughts nonchalantly; and claim themselves as "best friends". Another couple may do exactly the same, however, they are "boyfriend girlfriend". Maybe, the only difference is in the word "commitment": it is moderate or weak in best friends, a bit stronger in boyfriend girlfriend stage, and very strong in marriage. Therefore, doesn't it seem good to have many best guy friends rather than a boyfriend? It is back to another form of discussion, quality or quantity. Because, knowing that a girl has a boyfriend, guys would think twice even being good friends with her, but didn't stop themselves from being best friends with some other girls whose relationship with guys are only known as "best friends", which in fact, do not differ from some "boyfriend girlfriend" relationships except only by the "commitment" thingy. I really like those guys who have respect for each and every girls, who treat girls equally as "girls", NOT "girls with boyfriend" nor "girls without boyfriend but with best guy friends".. I respect and salute them!! =)