I f---in hate school

i have some drama to tell

So we all know that valintines is coming up next week and my school is giving out candy to friends who pay the band kids to give it to the friends that they want they to(the entire band is doing it) but I want to do it but they have a deal if you pay ten dollar you cam give your friend candy and they will sing them a song and I want to do it but idk if I should or if I should just get candy and them just give it to them and leave and the prices are

Candy and song=$10.00

Just the candy=$3.00

Which one should I do???