It is definitely an honor to be chosen as of the weddings groomsmen. This is more special if the couple is a close friend. One of the most important Groomsmen Responsibilities is commitment. There are groomsmen who immediately commits but will instantly back out from his commitment. This is a very traumatic scenario for the couple. It is vital that one takes time in deciding his participation in the wedding. In this manner, you are saving yourself and the couple time, money and shame. Commitment will also be tested during wedding rehearsals. So make sure you are always on time and can attend important rehearsal dates.