San Diego resident Brian Anderson was ready with some killer pop tunes for his road trip with his sister. Unfortunately, she wasn't so fond of him lip-syncing the entire seven-hour ride.
The 911 dispatcher for the San Diego Fire Department filmed a time-lapse of sorts of their trip together, which was shared by the Huffington Post. He said in total he probably sang for about four hours.
...Until she finally cracked a smile and clapped along during the "Friends" theme song (much to Anderson's shock).
BuzzFeed reached out to Anderson to hear more about the musical journey.