Want to know a little secret?

Bonobo Concert, originally uploaded by Charles/Baron.

My sister's boyfriend, Erick, is in a band and I have some of their songs on my phone... the other day I was listening to music and totally rocking out to a particular song I couldn't quite identify and suddenly I noticed the voice I was listening to was... Erick's! I feel so weird listening to his voice and singing along because I see him nearly 3 times a week and he's just Erick, my little sister's boyfriend.

Would you feel weird? if you turned on the radio and there was your boyfriend, sister's boyfriend or something along those lines? I know I feel funny but still jam out and love their music.