It depends if you they like the party’s or not but since s it’s in ellos(them) form it would be this:
no,no les gustan las fiestas
no they do not like party’s ^
si,les gustan los fiestas
yes,they do like party’s ^
Emotions in the past
Estar conjugated in the past tense is estaban.
Estaban contentos= they were happy
Tocate la pierna
tocate la cabeza
tocate la nariz
tocate las orejas
tocate el cuello
tocate la cadera
tocate el pie
tocate la cintura
Si tú no sabes yo tampoco XD