Ok so my best friend and girlfriend have been together for 8 years and he finally wanted to pop the question. I had already purchased an engagement ring for my girlfriend but didn't want to ask her until he proposed because his GF knew he had bought a ring. Anyway I was helping him plan and gave him some ideas. Well I was kicking around ideas with him and told him I was going to use music for some help. Well he used my song without knowing so now I feel like I should have said don't use the song. So the question is can I still use the song I was going to use. Me and my GF where the secret photographers and videographers. So she was there if that helps with your decision.