Verbs in Spanish like gustar, encantar, caer, etc are "backwards verbs." Their conjugation depends on the object, not the subject. Some examples
Me gusta la comida = the food pleases me (literally) = I like the food (common translation)
Me gustan los tacos = the tacos please me (literally) = I like the tacos
Te gustan los tacos = the tacos please you (literally) = you like the tacos
A tí te gusto = I please you (literally) = you like me