My fiance and I are both in love with "Tim McGraw - My Best Friend" and then I found out that his friend (best man) used that for their wedding song. Should I be concerned about the copy cat thing? My fiance asked him about using the song and he didn't care.. but I don't know about his wife.. would she care? They will be at our wedding and I don't know if I will feel awkward dancing to "their" song. Their wedding was about 4-5 years ago... Any suggestions? Comments?