Did you ever buy a record your sister didn't like at the same time she bought one you didn't like?

I bought Chicory Tip's hit single "Son Of My Father" on the same day my sister bought "Chirpy Chirpy Cheep Cheep" by Middle Of The Road. Neither of us liked the other's choice on that occasion. Both singles were number one hits, so I don't know which one was more popular altogether.
My choice:

My sister's choice: