High School Musical: The series has made studio history with its first-ever same-sex love song. In the latest episode, Carlos Rodriguez (Frankie Rodriguez) wrote a love song for his boyfriend Seb (Joe Serafini) after the latter opened up about feeling insecure in their relationship. The song, titled In a Heartbeat, shines a spotlight on Carlos’s love for Seb. In the song the choreographer serenades his boyfriend with lyrics like “I wish you knew you were fantastic” and “When all said and done you’ll always be the one.” The romantic song ends with the two lovebirds dancing in each other’s arms.