'Acordarse' means 'to remember'. The "se" here is reflexive, reflected on the person doing the action of remembering . When you say " me acuerdo" it means " I remember" ,it is reflected on the personal pronoun. "Te acuerdo" doesn't exist , it is rather than "te acuerdas " as in "te acuerdas a mi?" ,which means "do you remember me?". Another verb "recordar" means either to remember or to remind. recordar = acordarse de o traer a la memoria Here you can say "te recuerdo " in the sense of " I remind you" "Te recuerdo que son las tres" "Let me remind you that it 's 3 o'clock " Examples for the usage of "acordarse": "No me acuerdo." I don't or can't remember " Ya te lo traeré, si me acuerdo." I'll bring it for you, if I remember (to) "Acuérdate de comprar pan." Don't forget or remember to buy some bread. "Nadie se acordaba del número" Nobody could think of o remember the number

Hello Amelia, Acordar ( without the reflexive "se") means to agree or agree on : "Eso no es lo que acordamos. that is not what we agreed "Han acordado la suspensión provisional de las obras." it was agreed that the works should be suspended temporarily. It is also used as "acordar hacer algo" (to agree to do something) "Acordaron retrasar la reunión." They agreed to put back the meeting.