to follow someone who has followed you
seguir a alguien que te ha seguido (seguir a alguien que te ha seguido)
"She didn’t follow back even though I followed her first."
"Ella no me siguió de vuelta aunque yo la seguí primero." (Ella no me siguió de vuelta aunque yo la seguí primero.)
to boost your energy or mood by using something uplifting
to voice concerns on behalf of people who are absent
to succeed in doing something difficult
to immediately have a good relationship with someone
to decide something after considering it for a while
to continue working with the same energy and enthusiasm